diff --git a/.changeset/tall-hats-follow.md b/.changeset/tall-hats-follow.md
new file mode 100644
index 0000000000..29bb53795e
--- /dev/null
+++ b/.changeset/tall-hats-follow.md
@@ -0,0 +1,5 @@
+---
+"viem": patch
+---
+
+Added USDT token definition to `viem/tokens`.
diff --git a/src/tokens/definitions/usdt.ts b/src/tokens/definitions/usdt.ts
new file mode 100644
index 0000000000..50d2553a57
--- /dev/null
+++ b/src/tokens/definitions/usdt.ts
@@ -0,0 +1,47 @@
+import { defineToken } from '../defineToken.js'
+
+/**
+ * [USDT](https://tether.to) (Tether USD) token, with canonical contract
+ * addresses across supported chains.
+ *
+ * Pass to a Client's `tokens` array, call with a chain id to produce a
+ * [token config](/docs/chains/tokens), or read the metadata and `addresses`
+ * map directly.
+ *
+ * @example
+ * ```ts
+ * import { createPublicClient, http } from 'viem'
+ * import { mainnet } from 'viem/chains'
+ * import { usdt } from 'viem/tokens'
+ *
+ * const client = createPublicClient({
+ *   chain: mainnet,
+ *   tokens: [usdt],
+ *   transport: http(),
+ * })
+ * ```
+ *
+ * @example
+ * ```ts
+ * import { usdt } from 'viem/tokens'
+ *
+ * usdt.addresses[1]
+ * // '0xdAC17F958D2ee523a2206206994597C13D831ec7'
+ * ```
+ */
+export const usdt = /*#__PURE__*/ defineToken({
+  addresses: {
+    1: '0xdAC17F958D2ee523a2206206994597C13D831ec7', // mainnet
+    10: '0x94b008aA00579c1307B0EF2c499aD98a8ce58e58', // optimism
+    8453: '0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2', // base
+    42220: '0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e', // celo
+    43114: '0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7', // avalanche
+    59144: '0xA219439258ca9da29E9Cc4cE5596924745e12B93', // linea
+    534352: '0xf55BEC9cafDbE8730f096Aa55dad6D22d44099Df', // scroll
+  },
+  currency: 'USD',
+  decimals: 6,
+  name: 'Tether USD',
+  popular: true,
+  symbol: 'USDT',
+})
diff --git a/src/tokens/index.test.ts b/src/tokens/index.test.ts
index 4654103bbc..bea3999399 100644
--- a/src/tokens/index.test.ts
+++ b/src/tokens/index.test.ts
@@ -35,6 +35,7 @@ test('exports', () => {
       "usdc",
       "usdce",
       "usde",
+      "usdt",
       "usdt0",
       "usyc",
       "wsrusd",
diff --git a/src/tokens/index.ts b/src/tokens/index.ts
index 43b0c61c0f..2001d10ca6 100644
--- a/src/tokens/index.ts
+++ b/src/tokens/index.ts
@@ -29,6 +29,7 @@ export { usdb } from './definitions/usdb.js'
 export { usdc } from './definitions/usdc.js'
 export { usdce } from './definitions/usdce.js'
 export { usde } from './definitions/usde.js'
+export { usdt } from './definitions/usdt.js'
 export { usdt0 } from './definitions/usdt0.js'
 export { usyc } from './definitions/usyc.js'
 export { wsrusd } from './definitions/wsrusd.js'
diff --git a/src/tokens/sets.ts b/src/tokens/sets.ts
index d439231110..4dea23b8be 100644
--- a/src/tokens/sets.ts
+++ b/src/tokens/sets.ts
@@ -30,6 +30,7 @@ import { usdb } from './definitions/usdb.js'
 import { usdc } from './definitions/usdc.js'
 import { usdce } from './definitions/usdce.js'
 import { usde } from './definitions/usde.js'
+import { usdt } from './definitions/usdt.js'
 import { usdt0 } from './definitions/usdt0.js'
 import { usyc } from './definitions/usyc.js'
 import { wsrusd } from './definitions/wsrusd.js'
@@ -65,6 +66,7 @@ const all = [
   usdc,
   usdce,
   usde,
+  usdt,
   usdt0,
   usyc,
   wsrusd,