diff --git a/src/command.ts b/src/command.ts
index 1abfe44..b986fc9 100644
--- a/src/command.ts
+++ b/src/command.ts
@@ -17,8 +17,12 @@ export interface RunCommandOptions {
 export async function runCommand<T extends ArgsDef = ArgsDef>(
   cmd: CommandDef<T>,
   opts: RunCommandOptions,
+  sharedArgs?: T,
 ): Promise<{ result: unknown }> {
-  const cmdArgs = await resolveValue(cmd.args || {});
+  const cmdArgs = await resolveValue({
+    ...(cmd.args || ({} as T)),
+    ...sharedArgs,
+  });
   const parsedArgs = parseArgs<T>(opts.rawArgs, cmdArgs);
 
   const context: CommandContext<T> = {
@@ -51,9 +55,13 @@ export async function runCommand<T extends ArgsDef = ArgsDef>(
         }
         const subCommand = await resolveValue(subCommands[subCommandName]);
         if (subCommand) {
-          await runCommand(subCommand, {
-            rawArgs: opts.rawArgs.slice(subCommandArgIndex + 1),
-          });
+          await runCommand(
+            subCommand,
+            {
+              rawArgs: opts.rawArgs.slice(subCommandArgIndex + 1),
+            },
+            cmd.sharedArgs,
+          );
         }
       } else if (!cmd.run) {
         throw new CLIError(`No command specified.`, "E_NO_COMMAND");
diff --git a/src/types.ts b/src/types.ts
index a622922..a0475c3 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -90,6 +90,7 @@ export type SubCommandsDef = Record<string, Resolvable<CommandDef<any>>>;
 export type CommandDef<T extends ArgsDef = ArgsDef> = {
   meta?: Resolvable<CommandMeta>;
   args?: Resolvable<T>;
+  sharedArgs?: Resolvable<T>; 
   subCommands?: Resolvable<SubCommandsDef>;
   setup?: (context: CommandContext<T>) => any | Promise<any>;
   cleanup?: (context: CommandContext<T>) => any | Promise<any>;
diff --git a/src/usage.ts b/src/usage.ts
index cb4a794..ef6d409 100644
--- a/src/usage.ts
+++ b/src/usage.ts
@@ -20,7 +20,10 @@ export async function renderUsage<T extends ArgsDef = ArgsDef>(
   parent?: CommandDef<T>,
 ) {
   const cmdMeta = await resolveValue(cmd.meta || {});
-  const cmdArgs = resolveArgs(await resolveValue(cmd.args || {}));
+  const cmdArgs = [
+    ...resolveArgs(await resolveValue(cmd.args || {})),
+    ...resolveArgs(await resolveValue(cmd.sharedArgs || {})),
+  ];
   const parentMeta = await resolveValue(parent?.meta || {});
 
   const commandName =