diff --git a/ICSharpCode.Decompiler/CSharp/CSharpDecompiler.cs b/ICSharpCode.Decompiler/CSharp/CSharpDecompiler.cs
index b6de25849..15cc274c7 100644
--- a/ICSharpCode.Decompiler/CSharp/CSharpDecompiler.cs
+++ b/ICSharpCode.Decompiler/CSharp/CSharpDecompiler.cs
@@ -508,6 +508,7 @@ namespace ICSharpCode.Decompiler.CSharp
 			typeSystemAstBuilder.SupportInitAccessors = settings.InitAccessors;
 			typeSystemAstBuilder.SupportRecordClasses = settings.RecordClasses;
 			typeSystemAstBuilder.SupportRecordStructs = settings.RecordStructs;
+			typeSystemAstBuilder.AlwaysUseGlobal = settings.AlwaysUseGlobal;
 			return typeSystemAstBuilder;
 		}
 
diff --git a/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs b/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs
index b278907bf..0c167800b 100644
--- a/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs
+++ b/ICSharpCode.Decompiler/CSharp/ExpressionBuilder.cs
@@ -100,6 +100,7 @@ namespace ICSharpCode.Decompiler.CSharp
 			this.astBuilder.AddResolveResultAnnotations = true;
 			this.astBuilder.ShowAttributes = true;
 			this.astBuilder.UseNullableSpecifierForValueTypes = settings.LiftNullables;
+			this.astBuilder.AlwaysUseGlobal = settings.AlwaysUseGlobal;
 			this.typeInference = new TypeInference(compilation) { Algorithm = TypeInferenceAlgorithm.Improved };
 		}
 
diff --git a/ICSharpCode.Decompiler/CSharp/Syntax/TypeSystemAstBuilder.cs b/ICSharpCode.Decompiler/CSharp/Syntax/TypeSystemAstBuilder.cs
index 995164b3f..3b57da652 100644
--- a/ICSharpCode.Decompiler/CSharp/Syntax/TypeSystemAstBuilder.cs
+++ b/ICSharpCode.Decompiler/CSharp/Syntax/TypeSystemAstBuilder.cs
@@ -224,6 +224,11 @@ namespace ICSharpCode.Decompiler.CSharp.Syntax
 		/// Controls whether C# 10 "record" struct types are supported.
 		/// </summary>
 		public bool SupportRecordStructs { get; set; }
+
+		/// <summary>
+		/// Controls whether all fully qualified type names should be prefixed with "global::".
+		/// </summary>
+		public bool AlwaysUseGlobal { get; set; }
 		#endregion
 
 		#region Convert Type
@@ -535,7 +540,7 @@ namespace ICSharpCode.Decompiler.CSharp.Syntax
 				else
 				{
 					result.Target = ConvertNamespace(genericType.Namespace,
-						out _, genericType.Namespace == genericType.Name);
+						out _, AlwaysUseGlobal || genericType.Namespace == genericType.Name);
 				}
 			}
 			result.MemberName = genericType.Name;
diff --git a/ICSharpCode.Decompiler/CSharp/Transforms/IntroduceUsingDeclarations.cs b/ICSharpCode.Decompiler/CSharp/Transforms/IntroduceUsingDeclarations.cs
index 8ae658ae7..a5a11344d 100644
--- a/ICSharpCode.Decompiler/CSharp/Transforms/IntroduceUsingDeclarations.cs
+++ b/ICSharpCode.Decompiler/CSharp/Transforms/IntroduceUsingDeclarations.cs
@@ -170,6 +170,7 @@ namespace ICSharpCode.Decompiler.CSharp.Transforms
 
 				return new TypeSystemAstBuilder(resolver) {
 					UseNullableSpecifierForValueTypes = settings.LiftNullables,
+					AlwaysUseGlobal = settings.AlwaysUseGlobal,
 					AddResolveResultAnnotations = true,
 					UseAliases = true
 				};
diff --git a/ICSharpCode.Decompiler/DecompilerSettings.cs b/ICSharpCode.Decompiler/DecompilerSettings.cs
index ec0f14f7c..d00f198f0 100644
--- a/ICSharpCode.Decompiler/DecompilerSettings.cs
+++ b/ICSharpCode.Decompiler/DecompilerSettings.cs
@@ -1915,6 +1915,24 @@ namespace ICSharpCode.Decompiler
 			}
 		}
 
+		bool alwaysUseGlobal = false;
+
+		/// <summary>
+		/// Always fully qualify namespaces using the "global::" prefix.
+		/// </summary>
+		[Category("DecompilerSettings.Other")]
+		[Description("DecompilerSettings.AlwaysUseGlobal")]
+		public bool AlwaysUseGlobal {
+			get { return alwaysUseGlobal; }
+			set {
+				if (alwaysUseGlobal != value)
+				{
+					alwaysUseGlobal = value;
+					OnPropertyChanged();
+				}
+			}
+		}
+
 		CSharpFormattingOptions csharpFormattingOptions;
 
 		[Browsable(false)]