diff --git a/changelog/fix_fix_false_positive_for.md b/changelog/fix_fix_false_positive_for.md
new file mode 100644
index 00000000000..f73e396c59e
--- /dev/null
+++ b/changelog/fix_fix_false_positive_for.md
@@ -0,0 +1 @@
+* [#11098](https://github.com/rubocop/rubocop/issues/11098): Fix false positive for Style/RedundantStringEscape. ([@tdeo][])
diff --git a/lib/rubocop/cop/style/redundant_string_escape.rb b/lib/rubocop/cop/style/redundant_string_escape.rb
index 83cc8777061..700ed0680c8 100644
--- a/lib/rubocop/cop/style/redundant_string_escape.rb
+++ b/lib/rubocop/cop/style/redundant_string_escape.rb
@@ -90,9 +90,7 @@ def allowed_escape?(node, range)
 
           return true if escaped[0] == ' ' && percent_array_literal?(node)
 
-          # Allow #{foo}, #$foo, #@foo, and #@@foo for escaping local, global, instance and class
-          # variable interpolations inside
-          return true if /\A#[{$@]/.match?(escaped)
+          return true if disabling_interpolation?(range)
           return true if delimiter?(node, escaped[0])
 
           false
@@ -166,6 +164,17 @@ def delimiter?(node, char)
         def literal_in_interpolated_or_multiline_string?(node)
           node.str_type? && !begin_loc_present?(node) && node.parent&.dstr_type?
         end
+
+        def disabling_interpolation?(range)
+          # Allow \#{foo}, \#$foo, \#@foo, and \#@@foo
+          # for escaping local, global, instance and class variable interpolations
+          return true if range.source.match?(/\A\\#[{$@]/)
+
+          # Also allow #\{foo}, #\$foo, #\@foo and #\@@foo
+          return true if range.adjust(begin_pos: -2).source.match?(/\A[^\\]#\\[{$@]/)
+
+          false
+        end
       end
     end
   end
diff --git a/spec/rubocop/cop/style/redundant_string_escape_spec.rb b/spec/rubocop/cop/style/redundant_string_escape_spec.rb
index f9119051305..04351fd21bd 100644
--- a/spec/rubocop/cop/style/redundant_string_escape_spec.rb
+++ b/spec/rubocop/cop/style/redundant_string_escape_spec.rb
@@ -21,22 +21,42 @@ def wrap(contents)
       expect_no_offenses(wrap('\#$foo'))
     end
 
+    it 'does not register an offense for a $-escaped gvar interpolation' do
+      expect_no_offenses(wrap('#\$foo'))
+    end
+
     it 'does not register an offense for an escaped ivar interpolation' do
       expect_no_offenses(wrap('\#@foo'))
     end
 
+    it 'does not register an offense for a @-escaped ivar interpolation' do
+      expect_no_offenses(wrap('#\@foo'))
+    end
+
     it 'does not register an offense for an escaped cvar interpolation' do
       expect_no_offenses(wrap('\#@@foo'))
     end
 
+    it 'does not register an offense for a @-escaped cvar interpolation' do
+      expect_no_offenses(wrap('#\@@foo'))
+    end
+
     it 'does not register an offense for an escaped interpolation' do
       expect_no_offenses(wrap('\#{my_var}'))
     end
 
-    it 'does not register an offense for an escaped # an following {' do
+    it 'does not register an offense for a bracket-escaped interpolation' do
+      expect_no_offenses(wrap('#\{my_var}'))
+    end
+
+    it 'does not register an offense for an escaped # followed {' do
       expect_no_offenses(wrap('\#{my_lvar}'))
     end
 
+    it 'does not register a bracket-escaped lvar interpolation' do
+      expect_no_offenses(wrap('#\{my_lvar}'))
+    end
+
     it 'does not register an offense for an escaped newline' do
       expect_no_offenses(wrap("foo\\\nbar"))
     end
@@ -117,6 +137,17 @@ def wrap(contents)
       RUBY
     end
 
+    it 'registers an offense and corrects an escaped } when escaping both brackets to avoid interpolation' do
+      expect_offense(<<~'RUBY', l: l, r: r)
+        %{l}#\{whatever\}%{r}
+        _{l}           ^^ Redundant escape of } inside string literal.
+      RUBY
+
+      expect_correction(<<~RUBY)
+        #{l}#\\{whatever}#{r}
+      RUBY
+    end
+
     it 'registers an offense and corrects an escaped # at end-of-string' do
       expect_offense(<<~'RUBY', l: l, r: r)
         %{l}\#%{r}