diff --git a/docs/.vitepress/items/collection.ts b/docs/.vitepress/items/collection.ts
index 38e8f21..d3c90df 100644
--- a/docs/.vitepress/items/collection.ts
+++ b/docs/.vitepress/items/collection.ts
@@ -3,4 +3,8 @@ export const collectionItems = [
   { text: 'cloneDeepWith', link: '/collection/clone-deep-with' },
   { text: 'merge', link: '/collection/merge' },
   { text: 'mergeWith', link: '/collection/merge-with' },
+  { text: 'pick', link: '/collection/pick' },
+  { text: 'pickBy', link: '/collection/pick-by' },
+  { text: 'omit', link: '/collection/omit' },
+  { text: 'omitBy', link: '/collection/omit-by' },
 ]
diff --git a/docs/collection/omit-by.md b/docs/collection/omit-by.md
new file mode 100644
index 0000000..4a1cb79
--- /dev/null
+++ b/docs/collection/omit-by.md
@@ -0,0 +1,25 @@
+# omitBy
+
+Creates a new object by omitting key-value pairs based on a predicate function.
+
+### Usage
+
+```ts
+import { omitBy } from 'rattail'
+
+omitBy({ a: 1, b: 2, c: 3 }, (value) => value > 1)
+// return { a: 1 }
+```
+
+### Arguments
+
+| Arg      | Type                                   | Defaults |
+| -------- | -------------------------------------- | -------- |
+| `object` | `object`                               |          |
+| `fn`     | `(value: any, key: string) => boolean` |          |
+
+### Return
+
+| Type     |
+| -------- |
+| `object` |
diff --git a/docs/collection/omit.md b/docs/collection/omit.md
new file mode 100644
index 0000000..e8c8d76
--- /dev/null
+++ b/docs/collection/omit.md
@@ -0,0 +1,25 @@
+# omit
+
+Creates a new object by omitting specified keys from an existing object.
+
+### Usage
+
+```ts
+import { omit } from 'rattail'
+
+omit({ a: 1, b: 2, c: 3 }, ['a', 'c'])
+// return { b: 2 }
+```
+
+### Arguments
+
+| Arg      | Type       | Defaults |
+| -------- | ---------- | -------- |
+| `object` | `object`   |          |
+| `keys`   | `string[]` |          |
+
+### Return
+
+| Type     |
+| -------- |
+| `object` |
diff --git a/docs/collection/pick-by.md b/docs/collection/pick-by.md
new file mode 100644
index 0000000..be32757
--- /dev/null
+++ b/docs/collection/pick-by.md
@@ -0,0 +1,25 @@
+# pickBy
+
+Creates a new object by picking key-value pairs based on a predicate function.
+
+### Usage
+
+```ts
+import { pickBy } from 'rattail'
+
+pickBy({ a: 1, b: 2, c: 3 }, (value) => value > 1)
+// return { b: 2, c: 3 }
+```
+
+### Arguments
+
+| Arg      | Type                                   | Defaults |
+| -------- | -------------------------------------- | -------- |
+| `object` | `object`                               |          |
+| `fn`     | `(value: any, key: string) => boolean` |          |
+
+### Return
+
+| Type     |
+| -------- |
+| `object` |
diff --git a/docs/collection/pick.md b/docs/collection/pick.md
new file mode 100644
index 0000000..db9dc06
--- /dev/null
+++ b/docs/collection/pick.md
@@ -0,0 +1,25 @@
+# pick
+
+Creates a new object by selecting specified keys from an existing object.
+
+### Usage
+
+```ts
+import { pick } from 'rattail'
+
+pick({ a: 1, b: 2, c: 3 }, ['a', 'c'])
+// return { a: 1, c: 3 }
+```
+
+### Arguments
+
+| Arg      | Type       | Defaults |
+| -------- | ---------- | -------- |
+| `object` | `object`   |          |
+| `keys`   | `string[]` |          |
+
+### Return
+
+| Type     |
+| -------- |
+| `object` |
diff --git a/docs/zh/collection/omit-by.md b/docs/zh/collection/omit-by.md
new file mode 100644
index 0000000..1729acc
--- /dev/null
+++ b/docs/zh/collection/omit-by.md
@@ -0,0 +1,25 @@
+# omitBy
+
+通过提供的谓词函数排除键值对来创建新对象。
+
+### 使用
+
+```ts
+import { omitBy } from 'rattail'
+
+omitBy({ a: 1, b: 2, c: 3 }, (value) => value > 1)
+// return { a: 1 }
+```
+
+### 参数
+
+| 参数     | 类型                                   | 默认值 |
+| -------- | -------------------------------------- | ------ |
+| `object` | `object`                               |        |
+| `fn`     | `(value: any, key: string) => boolean` |        |
+
+### 返回值
+
+| 类型     |
+| -------- |
+| `object` |
diff --git a/docs/zh/collection/omit.md b/docs/zh/collection/omit.md
new file mode 100644
index 0000000..26d0cac
--- /dev/null
+++ b/docs/zh/collection/omit.md
@@ -0,0 +1,25 @@
+# omit
+
+通过从现有对象中排除指定键来创建新对象。
+
+### 使用
+
+```ts
+import { omit } from 'rattail'
+
+omit({ a: 1, b: 2, c: 3 }, ['a', 'c'])
+// return { b: 2 }
+```
+
+### 参数
+
+| 参数     | 类型       | 默认值 |
+| -------- | ---------- | ------ |
+| `object` | `object`   |        |
+| `keys`   | `string[]` |        |
+
+### 返回值
+
+| 类型     |
+| -------- |
+| `object` |
diff --git a/docs/zh/collection/pick-by.md b/docs/zh/collection/pick-by.md
new file mode 100644
index 0000000..a6bd2ca
--- /dev/null
+++ b/docs/zh/collection/pick-by.md
@@ -0,0 +1,25 @@
+# pickBy
+
+通过提供的谓词函数选择键值对来创建新对象。
+
+### 使用
+
+```ts
+import { pickBy } from 'rattail'
+
+pickBy({ a: 1, b: 2, c: 3 }, (value) => value > 1)
+// return { b: 2, c: 3 }
+```
+
+### 参数
+
+| 参数     | 类型                                   | 默认值 |
+| -------- | -------------------------------------- | ------ |
+| `object` | `object`                               |        |
+| `fn`     | `(value: any, key: string) => boolean` |        |
+
+### 返回值
+
+| 类型     |
+| -------- |
+| `object` |
diff --git a/docs/zh/collection/pick.md b/docs/zh/collection/pick.md
new file mode 100644
index 0000000..4e862ae
--- /dev/null
+++ b/docs/zh/collection/pick.md
@@ -0,0 +1,25 @@
+# pick
+
+通过从现有对象中选择指定键来创建新对象。
+
+### 使用
+
+```ts
+import { pick } from 'rattail'
+
+pick({ a: 1, b: 2, c: 3 }, ['a', 'c'])
+// return { a: 1, c: 3 }
+```
+
+### 参数
+
+| 参数     | 类型       | 默认值 |
+| -------- | ---------- | ------ |
+| `object` | `object`   |        |
+| `keys`   | `string[]` |        |
+
+### 返回值
+
+| 类型     |
+| -------- |
+| `object` |
diff --git a/src/collection.ts b/src/collection.ts
index 7073761..05493b8 100644
--- a/src/collection.ts
+++ b/src/collection.ts
@@ -167,3 +167,72 @@ export function cloneDeepWith<T>(value: T, fn: (value: any) => any): T {
 
   return baseCloneDeep(value, cache)
 }
+
+export function pick<T, K extends keyof T>(object: T, keys: K[]): Pick<T, K> {
+  return keys.reduce(
+    (result, key) => {
+      result[key] = object[key]
+      return result
+    },
+    {} as Pick<T, K>,
+  )
+}
+
+export function pickBy<T>(
+  collection: T,
+  fn: (value: T extends any[] ? T[number] : T[keyof T], key: keyof T | number) => boolean,
+): Partial<T> | T[] | undefined {
+  if (Array.isArray(collection)) {
+    return collection.reduce((result, value, index) => {
+      if (fn(value as T extends any[] ? T[number] : T[keyof T], index)) {
+        ;(result as T[]).push(value)
+      }
+      return result
+    }, [] as T[])
+  }
+
+  if (typeof collection === 'object' && collection !== null) {
+    const allKeys = [...Object.keys(collection), ...Object.getOwnPropertySymbols(collection)] as (keyof T)[]
+    return allKeys.reduce((result, key) => {
+      const value = collection[key as keyof T]
+      if (fn(value as T extends any[] ? T[number] : T[keyof T], key)) {
+        ;(result as Partial<T>)[key] = value
+      }
+      return result
+    }, {} as Partial<T>)
+  }
+}
+
+export function omit<T extends object, K extends keyof T>(object: T, keys: K[]): Omit<T, K> {
+  const keysToOmit = new Set(keys)
+  const result = {} as Omit<T, K>
+  const ownKeys = [...Object.keys(object), ...Object.getOwnPropertySymbols(object)] as (keyof T)[]
+
+  ownKeys.forEach((key) => {
+    if (!keysToOmit.has(key as K)) {
+      ;(result as T)[key] = object[key]
+    }
+  })
+
+  return result
+}
+
+export function omitBy<T>(
+  collection: T,
+  fn: (value: T extends any[] ? T[number] : T[keyof T], key: number | keyof T) => boolean,
+): Partial<T> | T[] | undefined {
+  if (Array.isArray(collection)) {
+    return collection.filter((value, index) => !fn(value as T extends any[] ? T[number] : T[keyof T], index))
+  }
+
+  if (typeof collection === 'object' && collection !== null) {
+    const allKeys = [...Object.keys(collection), ...Object.getOwnPropertySymbols(collection)] as (keyof T)[]
+    return allKeys.reduce((result, key) => {
+      const value = collection[key]
+      if (!fn(value as T extends any[] ? T[number] : T[keyof T], key)) {
+        ;(result as Partial<T>)[key] = value
+      }
+      return result
+    }, {} as Partial<T>)
+  }
+}
diff --git a/tests/collection.spec.ts b/tests/collection.spec.ts
index 0f5c15e..5698003 100644
--- a/tests/collection.spec.ts
+++ b/tests/collection.spec.ts
@@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest'
-import { merge, mergeWith, cloneDeep, cloneDeepWith, isNumber, hasOwn } from '../src'
+import { merge, mergeWith, cloneDeep, cloneDeepWith, isNumber, hasOwn, pick, omit, pickBy, omitBy } from '../src'
 
 it('should merge two objects', () => {
   const result = merge({ a: 1, b: { c: 2 } }, { b: { d: 3 }, e: 4 })
@@ -344,3 +344,114 @@ describe('cloneDeepWith', () => {
     expect(result).toEqual({ a: 2, b: 3 })
   })
 })
+
+describe('pick', () => {
+  it('should pick specified string keys from an object', () => {
+    const obj = { a: 1, b: 2, c: 3 }
+    const result = pick(obj, ['a', 'c'])
+    expect(result).toEqual({ a: 1, c: 3 })
+  })
+
+  it('should pick specified symbol keys from an object', () => {
+    const symA = Symbol('a')
+    const symB = Symbol('b')
+    const obj = {
+      [symA]: 'valueA',
+      [symB]: 'valueB',
+      c: 3,
+    }
+
+    const result = pick(obj, [symA])
+    expect(result).toEqual({
+      [symA]: 'valueA',
+    })
+  })
+
+  it('should pick elements by index from an array', () => {
+    const arr = [10, 20, 30, 40, 50]
+    const result = pick(arr, [0, 2, 4])
+    expect(result).toEqual([10, 30, 50])
+  })
+})
+
+describe('omit', () => {
+  it('should omit specified string keys from an object', () => {
+    const obj = { a: 1, b: 2, c: 3 }
+    const result = omit(obj, ['b'])
+    expect(result).toEqual({ a: 1, c: 3 })
+  })
+
+  it('should omit specified symbol keys from an object', () => {
+    const symA = Symbol('a')
+    const symB = Symbol('b')
+    const obj = {
+      [symA]: 'valueA',
+      [symB]: 'valueB',
+      c: 3,
+    }
+
+    const result = omit(obj, [symA])
+    expect(result).toEqual({
+      [symB]: 'valueB',
+      c: 3,
+    })
+  })
+
+  it('should omit elements by index from an array', () => {
+    const arr = [10, 20, 30, 40, 50]
+    const result = omit(arr, [1, 3])
+    expect(result).toEqual([10, 30, 50])
+  })
+})
+
+describe('pickBy', () => {
+  it('should pick properties from an object based on the predicate for string keys', () => {
+    const obj = { a: 1, b: 2, c: 3 }
+    const result = pickBy(obj, (value) => value % 2 === 1)
+    expect(result).toEqual({ a: 1, c: 3 })
+  })
+
+  it('should pick properties from an object based on the predicate for symbol keys', () => {
+    const symA = Symbol('a')
+    const symB = Symbol('b')
+    const obj = {
+      [symA]: 1,
+      [symB]: 2,
+      c: 3,
+    }
+    const result = pickBy(obj, (value) => value === 2)
+    expect(result).toEqual({ [symB]: 2 })
+  })
+
+  it('should pick elements from an array based on the predicate', () => {
+    const arr: number[] = [10, 15, 20, 25, 30] // Explicitly specify the array as number[]
+    const result = pickBy(arr, (value) => value > 15)
+    expect(result).toEqual([20, 25, 30])
+  })
+})
+
+describe('omitBy', () => {
+  it('should omit properties from an object based on the predicate for string keys', () => {
+    const obj = { a: 1, b: 2, c: 3 }
+    const result = omitBy(obj, (value) => value % 2 === 1)
+    expect(result).toEqual({ b: 2 })
+  })
+
+  it('should omit properties from an object based on the predicate for symbol keys', () => {
+    const symA = Symbol('a')
+    const symB = Symbol('b')
+    const obj = {
+      [symA]: 1,
+      [symB]: 2,
+      c: 3,
+    }
+    const result = omitBy(obj, (value) => value === 2)
+    expect(result).toEqual({ [symA]: 1, c: 3 })
+  })
+
+  it('should omit elements from an array based on the predicate', () => {
+    const arr = [10, 15, 20, 25, 30]
+    const result = omitBy(arr, (value) => value < 20)
+    expect(result).toEqual([20, 25, 30])
+  })
+})