diff --git a/packages/arb-token-bridge-ui/src/components/TransferPanel/TransferPanelSummary.tsx b/packages/arb-token-bridge-ui/src/components/TransferPanel/TransferPanelSummary.tsx
index 8be6cf49ff..17f950eb33 100644
--- a/packages/arb-token-bridge-ui/src/components/TransferPanel/TransferPanelSummary.tsx
+++ b/packages/arb-token-bridge-ui/src/components/TransferPanel/TransferPanelSummary.tsx
@@ -28,28 +28,6 @@ export type TransferPanelSummaryProps = {
   token: ERC20BridgeToken | null
 }
 
-function StylusNetworkWarning() {
-  const [{ sourceChain, destinationChain }] = useNetworks()
-  const { isStylusTestnetV2: isSourceChainStylusTestnet } = isNetwork(
-    sourceChain.id
-  )
-  const { isStylusTestnetV2: isDestinationChainStylusTestnet } = isNetwork(
-    destinationChain.id
-  )
-
-  if (!isSourceChainStylusTestnet && !isDestinationChainStylusTestnet) {
-    return null
-  }
-
-  return (
-    <NoteBox variant="warning">
-      Stylus is now live on Arbitrum Sepolia. The Stylus v1 and v2 testnets will
-      be deprecated shortly. Please withdraw all testnet assets and resume
-      testing on Arbitrum Sepolia.
-    </NoteBox>
-  )
-}
-
 function StyledLoader() {
   return (
     <span className="flex">
@@ -272,7 +250,6 @@ export function TransferPanelSummary({ token }: TransferPanelSummaryProps) {
           )}
         </span>
       </div>
-      <StylusNetworkWarning />
     </TransferPanelSummaryContainer>
   )
 }
diff --git a/packages/arb-token-bridge-ui/src/hooks/useNetworks.ts b/packages/arb-token-bridge-ui/src/hooks/useNetworks.ts
index 67e033f57c..565bbb70df 100644
--- a/packages/arb-token-bridge-ui/src/hooks/useNetworks.ts
+++ b/packages/arb-token-bridge-ui/src/hooks/useNetworks.ts
@@ -10,7 +10,6 @@ import {
   holesky,
   arbitrumNova,
   arbitrumSepolia,
-  stylusTestnetV2,
   localL1Network as local,
   localL2Network as arbitrumLocal
 } from '../util/wagmi/wagmiAdditionalNetworks'
@@ -38,7 +37,6 @@ export function isSupportedChainId(
     arbitrum.id,
     arbitrumNova.id,
     arbitrumSepolia.id,
-    stylusTestnetV2.id,
     arbitrumLocal.id,
     local.id,
     ...getOrbitChains().map(chain => chain.chainID),
diff --git a/packages/arb-token-bridge-ui/src/types/ChainQueryParam.ts b/packages/arb-token-bridge-ui/src/types/ChainQueryParam.ts
index 9909cd3bd1..a96150ff61 100644
--- a/packages/arb-token-bridge-ui/src/types/ChainQueryParam.ts
+++ b/packages/arb-token-bridge-ui/src/types/ChainQueryParam.ts
@@ -16,8 +16,6 @@ const chainQueryParams = [
   'arbitrum-one',
   'arbitrum-nova',
   'arbitrum-sepolia',
-  'stylus-testnet',
-  'stylus-testnet-v2',
   'custom-localhost',
   'arbitrum-localhost'
 ] as const
@@ -51,9 +49,6 @@ export function getChainQueryParamForChain(chainId: ChainId): ChainQueryParam {
     case ChainId.ArbitrumNova:
       return 'arbitrum-nova'
 
-    case ChainId.StylusTestnetV2:
-      return 'stylus-testnet-v2'
-
     case ChainId.Sepolia:
       return 'sepolia'
 
@@ -104,9 +99,6 @@ export function getChainForChainKeyQueryParam(
     case 'arbitrum-sepolia':
       return customChains.arbitrumSepolia
 
-    case 'stylus-testnet-v2':
-      return customChains.stylusTestnetV2
-
     case 'custom-localhost':
       return customChains.localL1Network
 
diff --git a/packages/arb-token-bridge-ui/src/util/TokenTeleportEnabledUtils.ts b/packages/arb-token-bridge-ui/src/util/TokenTeleportEnabledUtils.ts
index e7c9d7d6cd..b5bc5b0846 100644
--- a/packages/arb-token-bridge-ui/src/util/TokenTeleportEnabledUtils.ts
+++ b/packages/arb-token-bridge-ui/src/util/TokenTeleportEnabledUtils.ts
@@ -25,12 +25,12 @@ const teleportEnabledTokens: {
     {
       symbol: 'WETH',
       l1Address: '0xfff9976782d46cc05630d1f6ebab18b2324d6b14',
-      allowedL3ChainIds: [ChainId.StylusTestnetV2]
+      allowedL3ChainIds: []
     },
     {
       symbol: 'LINK',
       l1Address: '0x779877A7B0D9E8603169DdbD7836e478b4624789',
-      allowedL3ChainIds: [ChainId.StylusTestnetV2]
+      allowedL3ChainIds: []
     }
   ]
 }
diff --git a/packages/arb-token-bridge-ui/src/util/__tests__/networks.test.ts b/packages/arb-token-bridge-ui/src/util/__tests__/networks.test.ts
index 7b9a242235..706d401fd3 100644
--- a/packages/arb-token-bridge-ui/src/util/__tests__/networks.test.ts
+++ b/packages/arb-token-bridge-ui/src/util/__tests__/networks.test.ts
@@ -127,12 +127,6 @@ describe('getBaseChainIdByChainId', () => {
           chainId: xaiTestnetChainId
         })
       ).toBe(ChainId.Sepolia)
-
-      expect(
-        getBaseChainIdByChainId({
-          chainId: ChainId.StylusTestnetV2
-        })
-      ).toBe(ChainId.Sepolia)
     })
   })
 
diff --git a/packages/arb-token-bridge-ui/src/util/bridgeUiConfig.ts b/packages/arb-token-bridge-ui/src/util/bridgeUiConfig.ts
index 04fbf2b936..96569209ba 100644
--- a/packages/arb-token-bridge-ui/src/util/bridgeUiConfig.ts
+++ b/packages/arb-token-bridge-ui/src/util/bridgeUiConfig.ts
@@ -96,16 +96,6 @@ export function getBridgeUiConfigForChain(chainId: number): BridgeUiConfig {
             'AnyTrust protocol. Low fees for high-volume transactions. Secured by a trust-minimized Data Availability Committee (DAC).'
         }
       }
-    case ChainId.StylusTestnetV2:
-      return {
-        color: '#E3066E',
-        network: {
-          name: 'Stylus Testnet v2',
-          logo: '/images/StylusLogo.svg',
-          description:
-            'An experimental playground for Arbitrum Stylus smart contracts.'
-        }
-      }
     default: {
       // added Orbit chains
       const orbitChain = orbitChains[chainId]
diff --git a/packages/arb-token-bridge-ui/src/util/networks.ts b/packages/arb-token-bridge-ui/src/util/networks.ts
index 0fd476edaf..a2a8cfd43e 100644
--- a/packages/arb-token-bridge-ui/src/util/networks.ts
+++ b/packages/arb-token-bridge-ui/src/util/networks.ts
@@ -141,9 +141,7 @@ export enum ChainId {
   ArbitrumNova = 42170,
   // L2 Testnets
   ArbitrumSepolia = 421614,
-  ArbitrumLocal = 412346,
-  // Orbit
-  StylusTestnetV2 = 13331371
+  ArbitrumLocal = 412346
 }
 
 export const supportedCustomOrbitParentChains = [
@@ -174,9 +172,7 @@ export const rpcURLs: { [chainId: number]: string } = {
   [ChainId.ArbitrumSepolia]: loadEnvironmentVariableWithFallback({
     env: chainIdToInfuraUrl(ChainId.ArbitrumSepolia),
     fallback: 'https://sepolia-rollup.arbitrum.io/rpc'
-  }),
-  // Orbit Testnets
-  [ChainId.StylusTestnetV2]: 'https://stylusv2.arbitrum.io/rpc'
+  })
 }
 
 export const explorerUrls: { [chainId: number]: string } = {
@@ -189,9 +185,7 @@ export const explorerUrls: { [chainId: number]: string } = {
   [ChainId.ArbitrumNova]: 'https://nova.arbiscan.io',
   [ChainId.ArbitrumOne]: 'https://arbiscan.io',
   // L2 Testnets
-  [ChainId.ArbitrumSepolia]: 'https://sepolia.arbiscan.io',
-  // Orbit Testnets
-  [ChainId.StylusTestnetV2]: 'https://stylusv2-explorer.arbitrum.io'
+  [ChainId.ArbitrumSepolia]: 'https://sepolia.arbiscan.io'
 }
 
 export const getExplorerUrl = (chainId: ChainId) => {
@@ -340,8 +334,6 @@ export function isNetwork(chainId: ChainId) {
   const isArbitrumSepolia = chainId === ChainId.ArbitrumSepolia
   const isArbitrumLocal = chainId === ChainId.ArbitrumLocal
 
-  const isStylusTestnetV2 = chainId === ChainId.StylusTestnetV2
-
   const isEthereumMainnetOrTestnet =
     isEthereumMainnet || isSepolia || isHolesky || isLocal
 
@@ -361,7 +353,6 @@ export function isNetwork(chainId: ChainId) {
     isHolesky ||
     isArbitrumSepolia ||
     isCustomOrbitChain ||
-    isStylusTestnetV2 ||
     isTestnetOrbitChain
 
   const isSupported =
@@ -390,7 +381,6 @@ export function isNetwork(chainId: ChainId) {
     // Orbit chains
     isOrbitChain,
     isTestnet,
-    isStylusTestnetV2,
     // General
     isSupported,
     // Core Chain is a chain category for the UI
@@ -445,7 +435,7 @@ function isArbitrumChain(chain: L1Network | L2Network): chain is L2Network {
 
 export const TELEPORT_ALLOWLIST: { [id: number]: number[] } = {
   [ChainId.Ethereum]: [1380012617, 70700], // Rari and PopApex
-  [ChainId.Sepolia]: [ChainId.StylusTestnetV2]
+  [ChainId.Sepolia]: []
 }
 
 export function getChildChainIds(chain: L2Network | L1Network) {
diff --git a/packages/arb-token-bridge-ui/src/util/orbitChainsList.ts b/packages/arb-token-bridge-ui/src/util/orbitChainsList.ts
index b7cfa67939..51f307bd7b 100644
--- a/packages/arb-token-bridge-ui/src/util/orbitChainsList.ts
+++ b/packages/arb-token-bridge-ui/src/util/orbitChainsList.ts
@@ -727,8 +727,9 @@ export function getOrbitChains(
 
 export function getInboxAddressFromOrbitChainId(chainId: number) {
   return (
-    l2Networks[chainId]?.ethBridge.inbox ?? // for stylus testnet v2
-    getOrbitChains().find(chain => chain.chainID === chainId)?.ethBridge.inbox // for other custom orbit chains
+    getOrbitChains()
+      //
+      .find(chain => chain.chainID === chainId)?.ethBridge.inbox
   )
 }
 
diff --git a/packages/arb-token-bridge-ui/src/util/wagmi/getWagmiChain.ts b/packages/arb-token-bridge-ui/src/util/wagmi/getWagmiChain.ts
index 425ab16148..a0832597c7 100644
--- a/packages/arb-token-bridge-ui/src/util/wagmi/getWagmiChain.ts
+++ b/packages/arb-token-bridge-ui/src/util/wagmi/getWagmiChain.ts
@@ -7,7 +7,6 @@ import {
   holesky,
   arbitrumNova,
   arbitrumSepolia,
-  stylusTestnetV2,
   localL1Network,
   localL2Network
 } from './wagmiAdditionalNetworks'
@@ -17,7 +16,6 @@ import { orbitChains } from '../orbitChainsList'
 
 export function getWagmiChain(chainId: number): Chain {
   const customChain = getCustomChainFromLocalStorageById(chainId)
-  // excluding Stylus because its part of the SDK
   const orbitChain = orbitChains[chainId]
 
   if (customChain) {
@@ -48,9 +46,6 @@ export function getWagmiChain(chainId: number): Chain {
     case ChainId.ArbitrumSepolia:
       return arbitrumSepolia
 
-    case ChainId.StylusTestnetV2:
-      return stylusTestnetV2
-
     // Local networks
     case ChainId.Local:
       return localL1Network
diff --git a/packages/arb-token-bridge-ui/src/util/wagmi/setup.ts b/packages/arb-token-bridge-ui/src/util/wagmi/setup.ts
index 834bc14aac..449a115a96 100644
--- a/packages/arb-token-bridge-ui/src/util/wagmi/setup.ts
+++ b/packages/arb-token-bridge-ui/src/util/wagmi/setup.ts
@@ -8,7 +8,6 @@ import {
   sepolia,
   arbitrumNova,
   arbitrumSepolia,
-  stylusTestnetV2,
   localL1Network as local,
   localL2Network as arbitrumLocal,
   holesky
@@ -37,7 +36,6 @@ const chainList = isTestingEnvironment
       arbitrumSepolia,
       holesky,
       // Orbit chains
-      stylusTestnetV2,
       ...wagmiOrbitChains,
       // add local environments during testing
       local,
@@ -52,7 +50,6 @@ const chainList = isTestingEnvironment
       sepolia,
       arbitrumSepolia,
       holesky,
-      stylusTestnetV2,
       ...wagmiOrbitChains,
       ...customChains
     ]
diff --git a/packages/arb-token-bridge-ui/src/util/wagmi/wagmiAdditionalNetworks.ts b/packages/arb-token-bridge-ui/src/util/wagmi/wagmiAdditionalNetworks.ts
index 03549e82cd..d8c6ca9d6f 100644
--- a/packages/arb-token-bridge-ui/src/util/wagmi/wagmiAdditionalNetworks.ts
+++ b/packages/arb-token-bridge-ui/src/util/wagmi/wagmiAdditionalNetworks.ts
@@ -104,27 +104,6 @@ export const arbitrumNova: Chain = {
   }
 }
 
-export const stylusTestnetV2: Chain = {
-  id: ChainId.StylusTestnetV2,
-  name: 'Stylus Testnet v2',
-  network: 'stylus-testnet-v2',
-  nativeCurrency: ether,
-  rpcUrls: {
-    default: {
-      http: [rpcURLs[ChainId.StylusTestnetV2]!]
-    },
-    public: {
-      http: [rpcURLs[ChainId.StylusTestnetV2]!]
-    }
-  },
-  blockExplorers: {
-    default: {
-      name: 'Blockscout',
-      url: 'https://stylusv2-explorer.arbitrum.io'
-    }
-  }
-}
-
 /**
  * For e2e testing
  */