diff --git a/crates/ty_python_semantic/resources/mdtest/loops/for.md b/crates/ty_python_semantic/resources/mdtest/loops/for.md
index 1d657575c6..3916fa884a 100644
--- a/crates/ty_python_semantic/resources/mdtest/loops/for.md
+++ b/crates/ty_python_semantic/resources/mdtest/loops/for.md
@@ -401,6 +401,66 @@ def _(x: Intersection[NotIterable1, NotIterable2]):
         reveal_type(item)  # revealed: Unknown
 ```
 
+## Intersection of fixed-length tuples
+
+When iterating over an intersection of two fixed-length tuples with the same length, we should
+intersect the element types position-by-position.
+
+```py
+from ty_extensions import Intersection
+
+def _(x: Intersection[tuple[int, str], tuple[object, object]]):
+    # `tuple[int, str]` yields `int | str` when iterated.
+    # `tuple[object, object]` yields `object` when iterated.
+    # The intersection should yield `(int & object) | (str & object)` = `int | str`.
+    for item in x:
+        reveal_type(item)  # revealed: int | str
+```
+
+## Intersection of fixed-length tuple with homogeneous iterable
+
+When iterating over an intersection of a fixed-length tuple with a class that implements `__iter__`
+returning a homogeneous iterator, we should preserve the fixed-length structure and intersect each
+element type with the iterator's element type.
+
+```py
+from collections.abc import Iterator
+
+class Foo:
+    def __iter__(self) -> Iterator[object]:
+        raise NotImplementedError
+
+def _(x: tuple[int, str, bytes]):
+    if isinstance(x, Foo):
+        # The intersection `tuple[int, str, bytes] & Foo` should iterate as
+        # `tuple[int & object, str & object, bytes & object]` = `tuple[int, str, bytes]`
+        a, b, c = x
+        reveal_type(a)  # revealed: int
+        reveal_type(b)  # revealed: str
+        reveal_type(c)  # revealed: bytes
+        reveal_type(tuple(x))  # revealed: tuple[int, str, bytes]
+```
+
+## Intersection of homogeneous iterables
+
+When iterating over an intersection of two types that both yield homogeneous variable-length tuple
+specs, we should intersect their element types.
+
+```py
+from collections.abc import Iterator
+
+class Foo:
+    def __iter__(self) -> Iterator[object]:
+        raise NotImplementedError
+
+def _(x: list[int]):
+    if isinstance(x, Foo):
+        # `list[int]` yields `int`, `Foo` yields `object`.
+        # The intersection should yield `int & object` = `int`.
+        for item in x:
+            reveal_type(item)  # revealed: int
+```
+
 ## Possibly-not-callable `__iter__` method
 
 ```py
diff --git a/crates/ty_python_semantic/src/types/tuple.rs b/crates/ty_python_semantic/src/types/tuple.rs
index e551871539..4d6611e4cb 100644
--- a/crates/ty_python_semantic/src/types/tuple.rs
+++ b/crates/ty_python_semantic/src/types/tuple.rs
@@ -1793,13 +1793,16 @@ impl<'db> TupleSpecBuilder<'db> {
     /// tuple-spec for `tuple[object, object]`, the result will be a tuple-spec builder for
     /// `tuple[int, str]` (since `int & object` simplifies to `int`, and `str & object` to `str`).
     ///
-    /// To keep things simple, we currently only attempt to preserve the "fixed-length-ness" of
-    /// a tuple spec if both `self` and `other` have the exact same length. For example,
-    /// if `self` is a tuple-spec builder for `tuple[int, str]` and `other` is a tuple-spec for
-    /// `tuple[int, str, bytes]`, the result will be a tuple-spec builder for
-    /// `tuple[int & str & bytes, ...]`.
+    /// We preserve "fixed-length-ness" in the following cases:
+    /// - Both `self` and `other` are fixed-length with the same length: element-wise intersection
+    /// - `self` is fixed-length and `other` is a homogeneous variable-length tuple: intersect each
+    ///   element of `self` with `other`'s variable type
+    ///
+    /// For other cases (e.g., different fixed lengths, or complex variable-length tuples with
+    /// prefixes or suffixes), we fall back to a homogeneous variable-length tuple.
     pub(crate) fn intersect(mut self, db: &'db dyn Db, other: &TupleSpec<'db>) -> Self {
         match (&mut self, other) {
+            // Both fixed-length with the same length: element-wise intersection.
             (TupleSpecBuilder::Fixed(our_elements), TupleSpec::Fixed(new_elements))
                 if our_elements.len() == new_elements.len() =>
             {
@@ -1809,6 +1812,39 @@ impl<'db> TupleSpecBuilder<'db> {
                 self
             }
 
+            // Fixed-length intersected with a homogeneous variable-length tuple:
+            // intersect each element with the variable type.
+            (TupleSpecBuilder::Fixed(our_elements), TupleSpec::Variable(var))
+                if var.prefix.is_empty() && var.suffix.is_empty() =>
+            {
+                for existing in our_elements.iter_mut() {
+                    *existing = IntersectionType::from_elements(db, [*existing, var.variable]);
+                }
+                self
+            }
+
+            // Variable-length intersected with a homogeneous variable-length tuple:
+            // intersect prefix, variable, and suffix with the variable type
+            (
+                TupleSpecBuilder::Variable {
+                    prefix,
+                    variable,
+                    suffix,
+                },
+                TupleSpec::Variable(other_var),
+            ) if other_var.prefix.is_empty() && other_var.suffix.is_empty() => {
+                for existing in prefix.iter_mut() {
+                    *existing =
+                        IntersectionType::from_elements(db, [*existing, other_var.variable]);
+                }
+                *variable = IntersectionType::from_elements(db, [*variable, other_var.variable]);
+                for existing in suffix.iter_mut() {
+                    *existing =
+                        IntersectionType::from_elements(db, [*existing, other_var.variable]);
+                }
+                self
+            }
+
             _ => {
                 let intersected = IntersectionType::from_elements(
                     db,