diff --git a/lib/cli/src/cli.rs b/lib/cli/src/cli.rs
index 969d541a9..5475e2ac0 100644
--- a/lib/cli/src/cli.rs
+++ b/lib/cli/src/cli.rs
@@ -150,6 +150,10 @@ enum WasmerCLIOptions {
     #[cfg(target_os = "linux")]
     #[clap(name = "binfmt")]
     Binfmt(Binfmt),
+
+    /// Shows the current logged in user for the current active registry
+    #[clap(name = "whoami")]
+    Whoami(Whoami),
 }
 
 impl WasmerCLIOptions {
@@ -173,6 +177,7 @@ impl WasmerCLIOptions {
             Self::Wast(wast) => wast.execute(),
             #[cfg(target_os = "linux")]
             Self::Binfmt(binfmt) => binfmt.execute(),
+            Self::Whoami(whoami) => whoami.execute(),
         }
     }
 }
diff --git a/lib/cli/src/commands.rs b/lib/cli/src/commands.rs
index cff06ea16..08c82be95 100644
--- a/lib/cli/src/commands.rs
+++ b/lib/cli/src/commands.rs
@@ -17,6 +17,7 @@ mod self_update;
 mod validate;
 #[cfg(feature = "wast")]
 mod wast;
+mod whoami;
 
 #[cfg(target_os = "linux")]
 pub use binfmt::*;
diff --git a/lib/cli/src/commands/whoami.rs b/lib/cli/src/commands/whoami.rs
new file mode 100644
index 000000000..275467fc5
--- /dev/null
+++ b/lib/cli/src/commands/whoami.rs
@@ -0,0 +1,18 @@
+use clap::Parser;
+
+#[derive(Debug, Parser)]
+/// The options for the `wasmer whoami` subcommand
+pub struct Whoami {
+    /// Which registry to check the logged in username for
+    #[clap(long, name = "registry")]
+    pub registry: Option<String>,
+}
+
+impl Whoami {
+    /// Execute `wasmer whoami`
+    pub fn execute(&self) -> Result<(), anyhow::Error> {
+        let (registry, username) = wasmer_registry::whoami(self.registry.as_deref())?;
+        println!("logged into registry {registry:?} as user {username:?}");
+        Ok(())
+    }
+}
diff --git a/lib/registry/src/lib.rs b/lib/registry/src/lib.rs
index b50c0a03f..349ef36e7 100644
--- a/lib/registry/src/lib.rs
+++ b/lib/registry/src/lib.rs
@@ -855,6 +855,41 @@ pub fn install_package(
     ))
 }
 
+pub fn whoami(registry: Option<&str>) -> Result<(String, String), anyhow::Error> {
+    use crate::graphql::{who_am_i_query, WhoAmIQuery};
+    use anyhow::Context;
+    use graphql_client::GraphQLQuery;
+
+    let config = PartialWapmConfig::from_file()
+        .map_err(|e| anyhow::anyhow!("{e}"))
+        .context(anyhow::anyhow!("{registry:?}"))?;
+
+    let registry = match registry {
+        Some(s) => format_graphql(s),
+        None => config.registry.get_current_registry(),
+    };
+
+    let login_token = config
+        .registry
+        .get_login_token_for_registry(&registry)
+        .ok_or_else(|| anyhow::anyhow!("not logged into registry {:?}", registry))?;
+
+    let q = WhoAmIQuery::build_query(who_am_i_query::Variables {});
+    let response: who_am_i_query::ResponseData =
+        crate::graphql::execute_query(&registry, &login_token, &q)
+            .map_err(|e| anyhow::anyhow!("{e}"))
+            .context(anyhow::anyhow!("{registry:?}"))?;
+
+    let username = response
+        .viewer
+        .as_ref()
+        .ok_or_else(|| anyhow::anyhow!("not logged into registry {:?}", registry))?
+        .username
+        .to_string();
+
+    Ok((registry, username))
+}
+
 pub fn test_if_registry_present(registry: &str) -> Result<bool, String> {
     use crate::graphql::{test_if_registry_present, TestIfRegistryPresent};
     use graphql_client::GraphQLQuery;