diff --git a/changelog/fix_a_false_positive_for_lint_void.md b/changelog/fix_a_false_positive_for_lint_void.md
new file mode 100644
index 000000000000..fa8877189365
--- /dev/null
+++ b/changelog/fix_a_false_positive_for_lint_void.md
@@ -0,0 +1 @@
+* [#12274](https://github.com/rubocop/rubocop/issues/12274): Fix a false positive for `Lint/Void` when `each`'s receiver is an object of `Enumerator` to which `filter` has been applied. ([@koic][])
diff --git a/lib/rubocop/cop/lint/void.rb b/lib/rubocop/cop/lint/void.rb
index 60b2838b7808..2048559ca927 100644
--- a/lib/rubocop/cop/lint/void.rb
+++ b/lib/rubocop/cop/lint/void.rb
@@ -6,6 +6,16 @@ module Lint
       # Checks for operators, variables, literals, lambda, proc and nonmutating
       # methods used in void context.
       #
+      # `each` blocks are allowed to prevent false positives.
+      # For example, the expression inside the `each` block below.
+      # It's not void, especially when the receiver is an `Enumerator`:
+      #
+      # [source,ruby]
+      # ----
+      # enumerator = [1, 2, 3].filter
+      # enumerator.each { |item| item >= 2 } #=> [2, 3]
+      # ----
+      #
       # @example CheckForMethodsWithNoSideEffects: false (default)
       #   # bad
       #   def some_method
@@ -72,6 +82,7 @@ def on_block(node)
           return unless node.body && !node.body.begin_type?
           return unless in_void_context?(node.body)
 
+          check_void_op(node.body) { node.method?(:each) }
           check_expression(node.body)
         end
 
@@ -87,11 +98,13 @@ def on_begin(node)
         def check_begin(node)
           expressions = *node
           expressions.pop unless in_void_context?(node)
-          expressions.each { |expr| check_expression(expr) }
+          expressions.each do |expr|
+            check_void_op(expr)
+            check_expression(expr)
+          end
         end
 
         def check_expression(expr)
-          check_void_op(expr)
           check_literal(expr)
           check_var(expr)
           check_self(expr)
@@ -101,8 +114,9 @@ def check_expression(expr)
           check_nonmutating(expr)
         end
 
-        def check_void_op(node)
+        def check_void_op(node, &block)
           return unless node.send_type? && OPERATORS.include?(node.method_name)
+          return if block && yield(node)
 
           add_offense(node.loc.selector,
                       message: format(OP_MSG, op: node.method_name)) do |corrector|
diff --git a/spec/rubocop/cop/lint/void_spec.rb b/spec/rubocop/cop/lint/void_spec.rb
index 2ed71e7c01d5..b85678dd5a67 100644
--- a/spec/rubocop/cop/lint/void_spec.rb
+++ b/spec/rubocop/cop/lint/void_spec.rb
@@ -451,6 +451,16 @@ def foo=(rhs)
     RUBY
   end
 
+  it 'does not register `#each` block with conditional expression' do
+    expect_no_offenses(<<~RUBY)
+      enumerator_as_filter.each do |item|
+        # The `filter` method is used to filter for matches with `42`.
+        # In this case, it's not void.
+        item == 42
+      end
+    RUBY
+  end
+
   context 'Ruby 2.7', :ruby27 do
     it 'registers two offenses for void literals in `#tap` method' do
       expect_offense(<<~RUBY)