diff --git a/frontend/src/component/authmodal/AuthModal.tsx b/frontend/src/component/authmodal/AuthModal.tsx
new file mode 100644
index 00000000..a13689a8
--- /dev/null
+++ b/frontend/src/component/authmodal/AuthModal.tsx
@@ -0,0 +1,139 @@
+import React, { useState } from 'react';
+import { Modal } from '@/component/common/modal/Modal';
+
+interface IAuthModalProps {
+  /** 모달이 열려 있는지 여부를 나타냅니다. */
+  isOpen: boolean;
+  /** 모달을 닫는 함수입니다. */
+  onClose: () => void;
+  /** 모달의 타입을 결정하는 값으로, 'login' 또는 'register'를 가집니다. */
+  type: 'login' | 'register';
+}
+
+export const AuthModal = (props: IAuthModalProps) => {
+  const [loginData, setLoginData] = useState({
+    id: '',
+    pw: '',
+  });
+
+  const [registerData, setRegisterData] = useState({
+    id: '',
+    email: '',
+    name: '',
+    pw: '',
+    confirmPw: '',
+  });
+
+  const [modalType, setModalType] = useState<'login' | 'register'>(props.type);
+
+  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    const { name, value } = e.target;
+
+    if (modalType === 'login') {
+      setLoginData(prevState => ({
+        ...prevState,
+        [name]: value,
+      }));
+    } else {
+      setRegisterData(prevState => ({
+        ...prevState,
+        [name]: value,
+      }));
+    }
+  };
+
+  const handleLoginClick = () => {
+    console.log('로그인 데이터:', loginData);
+  };
+
+  const handleSignUpClick = () => {
+    if (registerData.pw !== registerData.confirmPw) {
+      alert('비밀번호가 일치하지 않습니다.');
+      return;
+    }
+    console.log('회원가입 데이터:', registerData);
+  };
+
+  const switchToRegister = () => {
+    setModalType('register');
+  };
+
+  const switchToLogin = () => {
+    setModalType('login');
+  };
+
+  return (
+    <Modal isOpen={props.isOpen} onClose={props.onClose}>
+      {modalType === 'login' ? (
+        <>
+          <Modal.Header content="Log In" onClose={props.onClose} />
+          <Modal.Input
+            title="ID"
+            name="id"
+            placeholder="ID"
+            value={loginData.id}
+            onChange={handleChange}
+          />
+          <Modal.Input
+            title="PW"
+            name="pw"
+            placeholder="PW"
+            value={loginData.pw}
+            onChange={handleChange}
+          />
+          <Modal.Footer
+            text="로그인"
+            onClick={handleLoginClick}
+            text2="회원가입"
+            onClick2={switchToRegister}
+          />
+        </>
+      ) : (
+        <>
+          <Modal.Header content="Sign Up" onClose={props.onClose} />
+          <Modal.Input
+            title="ID"
+            name="id"
+            placeholder="사용할 ID를 입력해주세요."
+            value={registerData.id}
+            onChange={handleChange}
+          />
+          <Modal.Input
+            title="Email"
+            name="email"
+            placeholder="Email 주소를 입력해주세요."
+            value={registerData.email}
+            onChange={handleChange}
+          />
+          <Modal.Input
+            title="Name"
+            name="name"
+            placeholder="이름을 입력해주세요."
+            value={registerData.name}
+            onChange={handleChange}
+          />
+          <Modal.Input
+            title="PW"
+            name="pw"
+            placeholder="사용할 비밀번호를 입력해주세요."
+            value={registerData.pw}
+            onChange={handleChange}
+          />
+          <Modal.Input
+            title=""
+            name="confirmPw"
+            placeholder="비밀번호를 한 번 더 입력해주세요."
+            value={registerData.confirmPw}
+            onChange={handleChange}
+          />
+          <Modal.Footer
+            text="회원가입"
+            onClick={handleSignUpClick}
+            text2="로그인"
+            onClick2={switchToLogin}
+          />
+        </>
+      )}
+    </Modal>
+  );
+};
diff --git a/frontend/src/component/common/modal/Modal.tsx b/frontend/src/component/common/modal/Modal.tsx
new file mode 100644
index 00000000..f0c3be5f
--- /dev/null
+++ b/frontend/src/component/common/modal/Modal.tsx
@@ -0,0 +1,27 @@
+import React from 'react';
+import { ModalHeader } from '@/component/common/modal/ModalHeader';
+import { ModalInput } from '@/component/common/modal/ModalInput';
+import { ModalFooter } from '@/component/common/modal/ModalFooter';
+
+interface IModalProps {
+  /** 모달이 열려 있는지 여부를 나타냅니다. */
+  isOpen: boolean;
+  /** 모달 내에서 렌더링할 자식 요소들입니다. */
+  children: React.ReactNode;
+}
+
+export const Modal = (props: IModalProps) => {
+  if (!props.isOpen) return null;
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-20">
+      <div className="relative w-[22rem] max-w-lg rounded-2xl bg-white px-6 shadow-lg">
+        {props.children}
+      </div>
+    </div>
+  );
+};
+
+Modal.Header = ModalHeader;
+Modal.Footer = ModalFooter;
+Modal.Input = ModalInput;
diff --git a/frontend/src/component/common/modal/ModalFooter.tsx b/frontend/src/component/common/modal/ModalFooter.tsx
new file mode 100644
index 00000000..8612db9a
--- /dev/null
+++ b/frontend/src/component/common/modal/ModalFooter.tsx
@@ -0,0 +1,29 @@
+interface IModalFooterProps {
+  /** 메인 버튼의 텍스트입니다. */
+  text: string;
+  /** 메인 버튼 클릭 시 호출되는 함수입니다. */
+  onClick?: () => void;
+  /** 보조 버튼의 텍스트입니다 (선택 사항) */
+  text2?: string;
+  /** 보조 버튼 클릭 시 호출되는 함수입니다 (선택 사항) */
+  onClick2?: () => void;
+}
+
+export const ModalFooter = (props: IModalFooterProps) => (
+  <div className="flex w-full flex-row-reverse items-center justify-start gap-5 rounded-lg bg-white py-4 shadow-sm">
+    <button
+      type="button"
+      className="bg-blueGray-600 h-[40px] rounded-lg px-4 py-2 text-sm font-semibold text-white hover:bg-blue-800"
+      onClick={props.onClick}
+    >
+      {props.text}
+    </button>
+    {props.text2 ? (
+      <button type="button" className="text-grayscale-400 text-xs" onClick={props.onClick2}>
+        {props.text2}
+      </button>
+    ) : (
+      ''
+    )}
+  </div>
+);
diff --git a/frontend/src/component/common/modal/ModalHeader.tsx b/frontend/src/component/common/modal/ModalHeader.tsx
new file mode 100644
index 00000000..83bf4129
--- /dev/null
+++ b/frontend/src/component/common/modal/ModalHeader.tsx
@@ -0,0 +1,18 @@
+import { MdClear } from 'react-icons/md';
+import { Button } from '../button/Button';
+
+interface IModalHeaderProps {
+  /** 모달 헤더의 제목 텍스트입니다. */
+  content: string;
+  /** 모달을 닫는 함수입니다. */
+  onClose: () => void;
+}
+
+export const ModalHeader = (props: IModalHeaderProps) => (
+  <div className="flex flex-row items-start justify-between border-gray-200 py-4">
+    <h2 className="h-7 text-lg font-bold leading-7">{props.content}</h2>
+    <Button onClick={props.onClose}>
+      <MdClear />
+    </Button>
+  </div>
+);
diff --git a/frontend/src/component/common/modal/ModalInput.tsx b/frontend/src/component/common/modal/ModalInput.tsx
new file mode 100644
index 00000000..53d3fc08
--- /dev/null
+++ b/frontend/src/component/common/modal/ModalInput.tsx
@@ -0,0 +1,25 @@
+interface IModalInputProps {
+  /** 입력 필드의 제목입니다. */
+  title: string;
+  /** 입력 필드의 이름 속성입니다. */
+  name: string;
+  /** 입력 필드의 placeholder 텍스트입니다. */
+  placeholder: string;
+  /** 입력 필드의 현재 값입니다. */
+  value: string;
+  /** 입력 필드 값이 변경될 때 호출되는 함수입니다. */
+  onChange: (e: React.ChangeEvent<HTMLInputElement>) => void;
+}
+
+export const ModalInput = (props: IModalInputProps) => (
+  <div className="flex flex-row items-center justify-between py-2">
+    <p className="font-medium">{props.title}</p>
+    <input
+      className="border-grayscale-75 text-grayscale-50 h-[32px] w-[250px] rounded-md border px-3 focus:outline-none focus:ring-1 focus:ring-blue-500"
+      name={props.name}
+      placeholder={props.placeholder}
+      value={props.value}
+      onChange={props.onChange}
+    />
+  </div>
+);
diff --git a/frontend/src/hooks/useModal.ts b/frontend/src/hooks/useModal.ts
new file mode 100644
index 00000000..4488860b
--- /dev/null
+++ b/frontend/src/hooks/useModal.ts
@@ -0,0 +1,10 @@
+import { useState } from 'react';
+
+export const useModal = () => {
+  const [isOpen, setIsOpen] = useState<boolean>(false);
+
+  const onOpen = () => setIsOpen(true);
+  const onClose = () => setIsOpen(false);
+
+  return { isOpen, onOpen, onClose };
+};
diff --git a/frontend/src/stories/AuthModal.stories.tsx b/frontend/src/stories/AuthModal.stories.tsx
new file mode 100644
index 00000000..544e774c
--- /dev/null
+++ b/frontend/src/stories/AuthModal.stories.tsx
@@ -0,0 +1,59 @@
+import React from 'react';
+import { Meta, Story } from '@storybook/react';
+import { useModal } from '@/hooks/useModal';
+import { AuthModal } from '@/component/authmodal/AuthModal';
+
+export default {
+  title: 'Components/AuthModal',
+  component: AuthModal,
+  parameters: {
+    layout: 'fullscreen',
+  },
+  tags: ['autodocs'],
+} as Meta<typeof AuthModal>;
+
+const LoginModalTemplate: Story = args => {
+  const { onClose } = useModal();
+
+  return <AuthModal {...args} onClose={onClose} />;
+};
+
+const RegisterModalTemplate: Story = args => {
+  const { onClose } = useModal();
+
+  return <AuthModal {...args} onClose={onClose} />;
+};
+
+export const LoginModal = LoginModalTemplate.bind({});
+LoginModal.args = {
+  isOpen: true,
+  type: 'login',
+};
+LoginModal.parameters = {
+  docs: {
+    description: {
+      story: '로그인 모달 컴포넌트를 렌더링합니다.',
+    },
+  },
+  backgrounds: {
+    default: 'gray',
+    values: [{ name: 'gray', value: '#f3f4f6' }],
+  },
+};
+
+export const RegisterModal = RegisterModalTemplate.bind({});
+RegisterModal.args = {
+  isOpen: true,
+  type: 'register',
+};
+RegisterModal.parameters = {
+  docs: {
+    description: {
+      story: '회원가입 모달 컴포넌트를 렌더링합니다.',
+    },
+  },
+  backgrounds: {
+    default: 'gray',
+    values: [{ name: 'gray', value: '#f3f4f6' }],
+  },
+};
diff --git a/frontend/src/stories/common/modal/Modal.stories.tsx b/frontend/src/stories/common/modal/Modal.stories.tsx
new file mode 100644
index 00000000..4fb7b29b
--- /dev/null
+++ b/frontend/src/stories/common/modal/Modal.stories.tsx
@@ -0,0 +1,86 @@
+import React from 'react';
+import { Meta, Story } from '@storybook/react';
+import { Modal } from '@/component/common/modal/Modal';
+import { useModal } from '@/hooks/useModal';
+import { fn } from '@storybook/test';
+
+export default {
+  title: 'Components/common/modal/Modal',
+  component: Modal,
+  tags: ['autodocs'],
+} as Meta<typeof Modal>;
+
+const LoginModalTemplate: Story = () => {
+  const { isOpen, onOpen, onClose } = useModal();
+
+  return (
+    <div className="flex min-h-screen items-center justify-center">
+      <button
+        className="rounded-lg bg-blue-500 px-4 py-2 text-white hover:bg-blue-600"
+        onClick={onOpen}
+        type="button"
+      >
+        로그인
+      </button>
+
+      <Modal isOpen={isOpen} onClose={onClose}>
+        <Modal.Header content="Log In" onClose={onClose} />
+        <Modal.Input title="ID" placeholder="ID" />
+        <Modal.Input title="PW" placeholder="PW" />
+        <Modal.Footer text="로그인" onClick={fn()} text2="회원가입" onClick2={fn()} />
+      </Modal>
+    </div>
+  );
+};
+
+const RegisterModalTemplate: Story = () => {
+  const { isOpen, onOpen, onClose } = useModal();
+
+  return (
+    <div className="flex min-h-screen items-center justify-center">
+      <button
+        className="rounded-lg bg-blue-500 px-4 py-2 text-white hover:bg-blue-600"
+        onClick={onOpen}
+        type="button"
+      >
+        회원가입
+      </button>
+
+      <Modal isOpen={isOpen} onClose={onClose}>
+        <Modal.Header content="Register" onClose={onClose} />
+        <Modal.Input title="ID" placeholder="사용할 ID를 입력해주세요." />
+        <Modal.Input title="Email" placeholder="Email 주소를 입력해주세요." />
+        <Modal.Input title="Name" placeholder="이름을 입력해주세요." />
+        <Modal.Input title="PW" placeholder="사용할 비밀번호를 입력해주세요." />
+        <Modal.Input title="" placeholder="비밀번호를 한 번 더 입력해주세요." />
+        <Modal.Footer text="회원가입" onClick={fn()} />
+      </Modal>
+    </div>
+  );
+};
+
+export const LoginModal = LoginModalTemplate.bind({});
+LoginModal.parameters = {
+  docs: {
+    description: {
+      story: '로그인 모달 컴포넌트를 렌더링합니다.',
+    },
+  },
+  backgrounds: {
+    default: 'gray',
+    values: [{ name: 'gray', value: '#f3f4f6' }],
+  },
+};
+
+export const RegisterModal = RegisterModalTemplate.bind({});
+RegisterModal.parameters = {
+  docs: {
+    description: {
+      story: '회원가입 모달 컴포넌트를 렌더링합니다.',
+    },
+  },
+  backgrounds: {
+    default: 'gray',
+    values: [{ name: 'gray', value: '#f3f4f6' }],
+  },
+};
diff --git a/frontend/src/stories/common/modal/ModalFooter.stories.tsx b/frontend/src/stories/common/modal/ModalFooter.stories.tsx
new file mode 100644
index 00000000..767fca48
--- /dev/null
+++ b/frontend/src/stories/common/modal/ModalFooter.stories.tsx
@@ -0,0 +1,27 @@
+import React from 'react';
+import { Meta, Story } from '@storybook/react';
+import { ModalFooter } from '@/component/common/modal/ModalFooter';
+import { fn } from '@storybook/test';
+
+export default {
+  title: 'Components/common/modal/ModalFooter',
+  component: ModalFooter,
+  parameters: { layout: 'centered' },
+  tags: ['autodocs'],
+} as Meta<typeof ModalFooter>;
+
+const Template: Story = args => <ModalFooter {...args} />;
+
+export const OneButton = Template.bind({});
+OneButton.args = {
+  text: '회원가입',
+  onClick: fn(),
+};
+
+export const TwoButton = Template.bind({});
+TwoButton.args = {
+  text: '로그인',
+  onClick: fn(),
+  text2: '회원가입',
+  onClick2: fn(),
+};
diff --git a/frontend/src/stories/common/modal/ModalHeader.stories.tsx b/frontend/src/stories/common/modal/ModalHeader.stories.tsx
new file mode 100644
index 00000000..ca09941b
--- /dev/null
+++ b/frontend/src/stories/common/modal/ModalHeader.stories.tsx
@@ -0,0 +1,21 @@
+import React from 'react';
+import { Meta, Story } from '@storybook/react';
+import { ModalHeader } from '@/component/common/modal/ModalHeader';
+import { fn } from '@storybook/test';
+
+export default {
+  title: 'Components/common/modal/ModalHeader',
+  component: ModalHeader,
+  tags: ['autodocs'],
+  parameters: {
+    layout: 'centered',
+  },
+} as Meta<typeof ModalHeader>;
+
+const Template: Story = args => <ModalHeader {...args} />;
+
+export const DefaultHeader = Template.bind({});
+DefaultHeader.args = {
+  content: 'Login',
+  onClose: fn(),
+};
diff --git a/frontend/src/stories/common/modal/ModalInput.stories.tsx b/frontend/src/stories/common/modal/ModalInput.stories.tsx
new file mode 100644
index 00000000..8a4968f7
--- /dev/null
+++ b/frontend/src/stories/common/modal/ModalInput.stories.tsx
@@ -0,0 +1,33 @@
+import React from 'react';
+import { Meta, Story } from '@storybook/react';
+import { ModalInput } from '@/component/common/modal/ModalInput';
+import { fn } from '@storybook/test';
+
+export default {
+  title: 'Components/common/modal/ModalInput',
+  component: ModalInput,
+  parameters: {
+    layout: 'centered',
+  },
+  tags: ['autodocs'],
+} as Meta<typeof ModalInput>;
+
+const Template: Story = args => <ModalInput {...args} />;
+
+export const DefaultInput = Template.bind({});
+DefaultInput.args = {
+  title: 'ID',
+  name: 'id',
+  placeholder: '사용할 ID를 입력해주세요.',
+  value: '',
+  onChange: fn(),
+};
+
+export const NoTitle = Template.bind({});
+NoTitle.args = {
+  title: '',
+  name: 'confirmPw',
+  placeholder: '비밀번호를 한 번 더 입력해주세요.',
+  value: '',
+  onChange: fn(),
+};