diff --git a/compiler/rustc_ast_passes/src/feature_gate.rs b/compiler/rustc_ast_passes/src/feature_gate.rs
index 31ff102c127a3..4f50e21fc7d08 100644
--- a/compiler/rustc_ast_passes/src/feature_gate.rs
+++ b/compiler/rustc_ast_passes/src/feature_gate.rs
@@ -505,6 +505,7 @@ pub fn check_crate(krate: &ast::Crate, sess: &Session, features: &Features) {
     gate_all!(contracts, "contracts are incomplete");
     gate_all!(contracts_internals, "contract internal machinery is for internal use only");
     gate_all!(where_clause_attrs, "attributes in `where` clause are unstable");
+    gate_all!(super_let, "`super let` is experimental");
 
     if !visitor.features.never_patterns() {
         if let Some(spans) = spans.get(&sym::never_patterns) {
diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs
index 72468dd4714d7..0bb793e67ee2b 100644
--- a/compiler/rustc_feature/src/unstable.rs
+++ b/compiler/rustc_feature/src/unstable.rs
@@ -630,6 +630,8 @@ declare_features! (
     (unstable, strict_provenance_lints, "1.61.0", Some(130351)),
     /// Allows string patterns to dereference values to match them.
     (unstable, string_deref_patterns, "1.67.0", Some(87121)),
+    /// Allows `super let` statements.
+    (incomplete, super_let, "CURRENT_RUSTC_VERSION", Some(139076)),
     /// Allows subtrait items to shadow supertrait items.
     (unstable, supertrait_item_shadowing, "1.86.0", Some(89151)),
     /// Allows using `#[thread_local]` on `static` items.
diff --git a/compiler/rustc_parse/src/parser/stmt.rs b/compiler/rustc_parse/src/parser/stmt.rs
index 97cd4d2117f87..2cd09aa8959c4 100644
--- a/compiler/rustc_parse/src/parser/stmt.rs
+++ b/compiler/rustc_parse/src/parser/stmt.rs
@@ -73,7 +73,20 @@ impl<'a> Parser<'a> {
             });
         }
 
-        let stmt = if self.token.is_keyword(kw::Let) {
+        let stmt = if self.token.is_keyword(kw::Super) && self.is_keyword_ahead(1, &[kw::Let]) {
+            self.collect_tokens(None, attrs, force_collect, |this, attrs| {
+                this.expect_keyword(exp!(Super))?;
+                this.psess.gated_spans.gate(sym::super_let, this.prev_token.span);
+                this.expect_keyword(exp!(Let))?;
+                let local = this.parse_local(attrs)?; // FIXME(mara): implement super let
+                let trailing = Trailing::from(capture_semi && this.token == token::Semi);
+                Ok((
+                    this.mk_stmt(lo.to(this.prev_token.span), StmtKind::Let(local)),
+                    trailing,
+                    UsePreAttrPos::No,
+                ))
+            })?
+        } else if self.token.is_keyword(kw::Let) {
             self.collect_tokens(None, attrs, force_collect, |this, attrs| {
                 this.expect_keyword(exp!(Let))?;
                 let local = this.parse_local(attrs)?;
diff --git a/compiler/rustc_parse/src/parser/token_type.rs b/compiler/rustc_parse/src/parser/token_type.rs
index 886438fd583a3..add3c9702019c 100644
--- a/compiler/rustc_parse/src/parser/token_type.rs
+++ b/compiler/rustc_parse/src/parser/token_type.rs
@@ -114,6 +114,7 @@ pub enum TokenType {
     KwSelfUpper,
     KwStatic,
     KwStruct,
+    KwSuper,
     KwTrait,
     KwTry,
     KwType,
@@ -250,6 +251,7 @@ impl TokenType {
             KwSelfUpper,
             KwStatic,
             KwStruct,
+            KwSuper,
             KwTrait,
             KwTry,
             KwType,
@@ -324,6 +326,7 @@ impl TokenType {
             TokenType::KwSelfUpper => Some(kw::SelfUpper),
             TokenType::KwStatic => Some(kw::Static),
             TokenType::KwStruct => Some(kw::Struct),
+            TokenType::KwSuper => Some(kw::Super),
             TokenType::KwTrait => Some(kw::Trait),
             TokenType::KwTry => Some(kw::Try),
             TokenType::KwType => Some(kw::Type),
@@ -549,6 +552,7 @@ macro_rules! exp {
     (SelfUpper)      => { exp!(@kw, SelfUpper,  KwSelfUpper) };
     (Static)         => { exp!(@kw, Static,     KwStatic) };
     (Struct)         => { exp!(@kw, Struct,     KwStruct) };
+    (Super)          => { exp!(@kw, Super,      KwSuper) };
     (Trait)          => { exp!(@kw, Trait,      KwTrait) };
     (Try)            => { exp!(@kw, Try,        KwTry) };
     (Type)           => { exp!(@kw, Type,       KwType) };
diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs
index 6807f96e712cd..cc1b324eb00d3 100644
--- a/compiler/rustc_span/src/symbol.rs
+++ b/compiler/rustc_span/src/symbol.rs
@@ -2036,6 +2036,7 @@ symbols! {
         sub_assign,
         sub_with_overflow,
         suggestion,
+        super_let,
         supertrait_item_shadowing,
         surface_async_drop_in_place,
         sym,
diff --git a/tests/ui/feature-gates/feature-gate-super-let.rs b/tests/ui/feature-gates/feature-gate-super-let.rs
new file mode 100644
index 0000000000000..cfe92a42669d1
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-super-let.rs
@@ -0,0 +1,4 @@
+fn main() {
+    super let a = 1;
+    //~^ ERROR `super let` is experimental
+}
diff --git a/tests/ui/feature-gates/feature-gate-super-let.stderr b/tests/ui/feature-gates/feature-gate-super-let.stderr
new file mode 100644
index 0000000000000..a64e1b374f9c0
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-super-let.stderr
@@ -0,0 +1,13 @@
+error[E0658]: `super let` is experimental
+  --> $DIR/feature-gate-super-let.rs:2:5
+   |
+LL |     super let a = 1;
+   |     ^^^^^
+   |
+   = note: see issue #139076 <https://github.com/rust-lang/rust/issues/139076> for more information
+   = help: add `#![feature(super_let)]` to the crate attributes to enable
+   = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
+
+error: aborting due to 1 previous error
+
+For more information about this error, try `rustc --explain E0658`.