diff --git a/builder/virtualbox/iso/builder.hcl2spec.go b/builder/virtualbox/iso/builder.hcl2spec.go
index 017359cdb..c633840f4 100644
--- a/builder/virtualbox/iso/builder.hcl2spec.go
+++ b/builder/virtualbox/iso/builder.hcl2spec.go
@@ -35,6 +35,7 @@ type FlatConfig struct {
 	Format                    *string           `mapstructure:"format" required:"false" cty:"format"`
 	ExportOpts                []string          `mapstructure:"export_opts" required:"false" cty:"export_opts"`
 	OutputDir                 *string           `mapstructure:"output_directory" required:"false" cty:"output_directory"`
+	OutputFilename            *string           `mapstructure:"output_filename" required:"false" cty:"output_filename"`
 	Headless                  *bool             `mapstructure:"headless" required:"false" cty:"headless"`
 	VRDPBindAddress           *string           `mapstructure:"vrdp_bind_address" required:"false" cty:"vrdp_bind_address"`
 	VRDPPortMin               *int              `mapstructure:"vrdp_port_min" required:"false" cty:"vrdp_port_min"`
@@ -156,6 +157,7 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"format":                       &hcldec.AttrSpec{Name: "format", Type: cty.String, Required: false},
 		"export_opts":                  &hcldec.AttrSpec{Name: "export_opts", Type: cty.List(cty.String), Required: false},
 		"output_directory":             &hcldec.AttrSpec{Name: "output_directory", Type: cty.String, Required: false},
+		"output_filename":              &hcldec.AttrSpec{Name: "output_filename", Type: cty.String, Required: false},
 		"headless":                     &hcldec.AttrSpec{Name: "headless", Type: cty.Bool, Required: false},
 		"vrdp_bind_address":            &hcldec.AttrSpec{Name: "vrdp_bind_address", Type: cty.String, Required: false},
 		"vrdp_port_min":                &hcldec.AttrSpec{Name: "vrdp_port_min", Type: cty.Number, Required: false},
diff --git a/builder/virtualbox/ovf/config.hcl2spec.go b/builder/virtualbox/ovf/config.hcl2spec.go
index f24a40a8f..d38495a9b 100644
--- a/builder/virtualbox/ovf/config.hcl2spec.go
+++ b/builder/virtualbox/ovf/config.hcl2spec.go
@@ -28,6 +28,7 @@ type FlatConfig struct {
 	Format                    *string           `mapstructure:"format" required:"false" cty:"format"`
 	ExportOpts                []string          `mapstructure:"export_opts" required:"false" cty:"export_opts"`
 	OutputDir                 *string           `mapstructure:"output_directory" required:"false" cty:"output_directory"`
+	OutputFilename            *string           `mapstructure:"output_filename" required:"false" cty:"output_filename"`
 	Headless                  *bool             `mapstructure:"headless" required:"false" cty:"headless"`
 	VRDPBindAddress           *string           `mapstructure:"vrdp_bind_address" required:"false" cty:"vrdp_bind_address"`
 	VRDPPortMin               *int              `mapstructure:"vrdp_port_min" required:"false" cty:"vrdp_port_min"`
@@ -135,6 +136,7 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"format":                       &hcldec.AttrSpec{Name: "format", Type: cty.String, Required: false},
 		"export_opts":                  &hcldec.AttrSpec{Name: "export_opts", Type: cty.List(cty.String), Required: false},
 		"output_directory":             &hcldec.AttrSpec{Name: "output_directory", Type: cty.String, Required: false},
+		"output_filename":              &hcldec.AttrSpec{Name: "output_filename", Type: cty.String, Required: false},
 		"headless":                     &hcldec.AttrSpec{Name: "headless", Type: cty.Bool, Required: false},
 		"vrdp_bind_address":            &hcldec.AttrSpec{Name: "vrdp_bind_address", Type: cty.String, Required: false},
 		"vrdp_port_min":                &hcldec.AttrSpec{Name: "vrdp_port_min", Type: cty.Number, Required: false},
diff --git a/builder/virtualbox/vm/config.hcl2spec.go b/builder/virtualbox/vm/config.hcl2spec.go
index ede4b52ef..94d0e1a54 100644
--- a/builder/virtualbox/vm/config.hcl2spec.go
+++ b/builder/virtualbox/vm/config.hcl2spec.go
@@ -28,6 +28,7 @@ type FlatConfig struct {
 	Format                    *string           `mapstructure:"format" required:"false" cty:"format"`
 	ExportOpts                []string          `mapstructure:"export_opts" required:"false" cty:"export_opts"`
 	OutputDir                 *string           `mapstructure:"output_directory" required:"false" cty:"output_directory"`
+	OutputFilename            *string           `mapstructure:"output_filename" required:"false" cty:"output_filename"`
 	Headless                  *bool             `mapstructure:"headless" required:"false" cty:"headless"`
 	VRDPBindAddress           *string           `mapstructure:"vrdp_bind_address" required:"false" cty:"vrdp_bind_address"`
 	VRDPPortMin               *int              `mapstructure:"vrdp_port_min" required:"false" cty:"vrdp_port_min"`
@@ -131,6 +132,7 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"format":                       &hcldec.AttrSpec{Name: "format", Type: cty.String, Required: false},
 		"export_opts":                  &hcldec.AttrSpec{Name: "export_opts", Type: cty.List(cty.String), Required: false},
 		"output_directory":             &hcldec.AttrSpec{Name: "output_directory", Type: cty.String, Required: false},
+		"output_filename":              &hcldec.AttrSpec{Name: "output_filename", Type: cty.String, Required: false},
 		"headless":                     &hcldec.AttrSpec{Name: "headless", Type: cty.Bool, Required: false},
 		"vrdp_bind_address":            &hcldec.AttrSpec{Name: "vrdp_bind_address", Type: cty.String, Required: false},
 		"vrdp_port_min":                &hcldec.AttrSpec{Name: "vrdp_port_min", Type: cty.Number, Required: false},
diff --git a/website/pages/partials/builder/virtualbox/common/OutputConfig-not-required.mdx b/website/pages/partials/builder/virtualbox/common/OutputConfig-not-required.mdx
index 5794e6900..6fd36c64f 100644
--- a/website/pages/partials/builder/virtualbox/common/OutputConfig-not-required.mdx
+++ b/website/pages/partials/builder/virtualbox/common/OutputConfig-not-required.mdx
@@ -6,4 +6,8 @@
     is executed. This directory must not exist or be empty prior to running
     the builder. By default this is output-BUILDNAME where "BUILDNAME" is the
     name of the build.
+    
+-   `output_filename` (string) - This is the base name of the file (excluding the file extension) where
+    the resulting virtual machine will be created. By default this is the
+    `vm_name`.
     
\ No newline at end of file