diff --git a/.changeset/two-plants-serve.md b/.changeset/two-plants-serve.md
new file mode 100644
index 0000000000..bc65918487
--- /dev/null
+++ b/.changeset/two-plants-serve.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added 0g testnet.
diff --git a/src/chains/definitions/0gTestnet.ts b/src/chains/definitions/0gTestnet.ts
new file mode 100644
index 0000000000..f2ab3a3703
--- /dev/null
+++ b/src/chains/definitions/0gTestnet.ts
@@ -0,0 +1,19 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const zeroGTestnet = /*#__PURE__*/ defineChain({
+  id: 16_602,
+  name: '0G Galileo Testnet',
+  nativeCurrency: { name: 'A0GI', symbol: 'A0GI', decimals: 18 },
+  rpcUrls: {
+    default: {
+      http: ['https://evmrpc-testnet.0g.ai'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: '0G BlockChain Explorer',
+      url: 'https://chainscan-galileo.0g.ai',
+    },
+  },
+  testnet: true,
+})
diff --git a/src/chains/index.ts b/src/chains/index.ts
index 30925eb71c..778979edcd 100644
--- a/src/chains/index.ts
+++ b/src/chains/index.ts
@@ -4,8 +4,10 @@ export {
   /** @deprecated Use `zeroGGalileoTestnet` instead. */
   zeroG,
 } from './definitions/0g.js'
+/** @deprecated Use `zeroGTestnet` instead. */
 export { zeroGGalileoTestnet } from './definitions/0gGalileoTestnet.js'
 export { zeroGMainnet } from './definitions/0gMainnet.js'
+export { zeroGTestnet } from './definitions/0gTestnet.js'
 export { fireChain } from './definitions/5ireChain.js'
 export { abey } from './definitions/abey.js'
 export { abstract } from './definitions/abstract.js'