diff --git a/.changeset/polite-teachers-sniff.md b/.changeset/polite-teachers-sniff.md
new file mode 100644
index 0000000000..59cc40b0e4
--- /dev/null
+++ b/.changeset/polite-teachers-sniff.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added DisChain.
diff --git a/src/chains/definitions/disChain.ts b/src/chains/definitions/disChain.ts
new file mode 100644
index 0000000000..c48327b845
--- /dev/null
+++ b/src/chains/definitions/disChain.ts
@@ -0,0 +1,22 @@
+import { defineChain } from '../../utils/chain/defineChain.js'
+
+export const disChain = /*#__PURE__*/ defineChain({
+  id: 513100,
+  name: 'DisChain',
+  nativeCurrency: {
+    decimals: 18,
+    name: 'DIS',
+    symbol: 'DIS',
+  },
+  rpcUrls: {
+    default: { 
+      http: ['https://rpc.dischain.xyz'],
+    },
+  },
+  blockExplorers: {
+    default: {
+      name: 'DisChain Explorer',
+      url: 'https://www.oklink.com/dis',
+    },
+  },
+})
diff --git a/src/chains/index.ts b/src/chains/index.ts
index c3dc9ca87d..6b64c8bb5d 100644
--- a/src/chains/index.ts
+++ b/src/chains/index.ts
@@ -103,6 +103,7 @@ export { defichainEvmTestnet } from './definitions/defichainEvmTestnet.js'
 export { degen } from './definitions/degen.js'
 export { dfk } from './definitions/dfk.js'
 export { diode } from './definitions/diode.js'
+export { disChain } from './definitions/disChain.js'
 export { dodochainTestnet } from './definitions/dodochainTestnet.js'
 export { dogechain } from './definitions/dogechain.js'
 export { dosChain } from './definitions/dosChain.js'