diff --git a/android/allowlists/allowlists.go b/android/allowlists/allowlists.go
index 0dd7dae69..bd2d9733c 100644
--- a/android/allowlists/allowlists.go
+++ b/android/allowlists/allowlists.go
@@ -1470,6 +1470,13 @@ var (
 
 		// python_test_host with test data
 		"sbom_writers_test",
+
+		// TODO(B/283193845): tradefed and its java_test_host dependents
+		"tradefed",
+		"permissive_mte_test",
+		"ICU4CTestRunner",
+
+		"HelloWorldHostTest",  // TODO(b/280452825): Convert HelloWorldHostTest to b test
 	}
 
 	MixedBuildsDisabledList = []string{
diff --git a/bp2build/java_test_host_conversion_test.go b/bp2build/java_test_host_conversion_test.go
new file mode 100644
index 000000000..f411ffb07
--- /dev/null
+++ b/bp2build/java_test_host_conversion_test.go
@@ -0,0 +1,149 @@
+// Copyright 2023 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package bp2build
+
+import (
+	"testing"
+
+	"android/soong/android"
+	"android/soong/java"
+)
+
+func runJavaTestHostTestCase(t *testing.T, tc Bp2buildTestCase) {
+	t.Helper()
+	(&tc).ModuleTypeUnderTest = "java_test_host"
+	(&tc).ModuleTypeUnderTestFactory = java.TestHostFactory
+	RunBp2BuildTestCase(t, func(ctx android.RegistrationContext) {
+		ctx.RegisterModuleType("java_library", java.LibraryFactory)
+	}, tc)
+}
+
+func TestJavaTestHostGeneral(t *testing.T) {
+	runJavaTestHostTestCase(t, Bp2buildTestCase{
+		Description: "java_test_host general",
+		Filesystem:  map[string]string{},
+		Blueprint: `
+java_test_host {
+    name: "java_test_host-1",
+    srcs: ["a.java", "b.java"],
+    libs: ["lib_a"],
+    static_libs: ["static_libs_a"],
+    exclude_srcs: ["b.java"],
+    javacflags: ["-Xdoclint:all/protected"],
+    java_version: "8",
+}
+
+java_library {
+    name: "lib_a",
+    bazel_module: { bp2build_available: false },
+}
+
+java_library {
+    name: "static_libs_a",
+    bazel_module: { bp2build_available: false },
+}
+`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("java_library", "java_test_host-1_lib", AttrNameToString{
+				"deps": `[
+        ":lib_a-neverlink",
+        ":static_libs_a",
+    ]`,
+				"java_version": `"8"`,
+				"javacopts":    `["-Xdoclint:all/protected"]`,
+				"srcs":         `["a.java"]`,
+				"target_compatible_with": `select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    })`,
+			}),
+			MakeBazelTarget("java_test", "java_test_host-1", AttrNameToString{
+				"runtime_deps": `[":java_test_host-1_lib"]`,
+				"target_compatible_with": `select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    })`,
+			}),
+		},
+	})
+}
+
+func TestJavaTestHostNoSrcs(t *testing.T) {
+	runJavaTestHostTestCase(t, Bp2buildTestCase{
+		Description: "java_test_host without srcs",
+		Filesystem:  map[string]string{},
+		Blueprint: `
+java_test_host {
+    name: "java_test_host-1",
+    libs: ["lib_a"],
+    static_libs: ["static_libs_a"],
+}
+
+java_library {
+    name: "lib_a",
+    bazel_module: { bp2build_available: false },
+}
+
+java_library {
+    name: "static_libs_a",
+    bazel_module: { bp2build_available: false },
+}
+`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("java_test", "java_test_host-1", AttrNameToString{
+				"runtime_deps": `[
+        ":lib_a-neverlink",
+        ":static_libs_a",
+    ]`,
+				"target_compatible_with": `select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    })`,
+			}),
+		},
+	})
+}
+
+func TestJavaTestHostKotlinSrcs(t *testing.T) {
+	runJavaTestHostTestCase(t, Bp2buildTestCase{
+		Description: "java_test_host with .kt in srcs",
+		Filesystem:  map[string]string{},
+		Blueprint: `
+java_test_host {
+    name: "java_test_host-1",
+    srcs: ["a.java", "b.kt"],
+}
+`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("java_test", "java_test_host-1", AttrNameToString{
+				"runtime_deps": `[":java_test_host-1_lib"]`,
+				"target_compatible_with": `select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    })`,
+			}),
+			MakeBazelTarget("kt_jvm_library", "java_test_host-1_lib", AttrNameToString{
+				"srcs": `[
+        "a.java",
+        "b.kt",
+    ]`,
+				"target_compatible_with": `select({
+        "//build/bazel/platforms/os:android": ["@platforms//:incompatible"],
+        "//conditions:default": [],
+    })`,
+			}),
+		},
+	})
+}
diff --git a/java/base.go b/java/base.go
index 374138c78..dd02ef8af 100644
--- a/java/base.go
+++ b/java/base.go
@@ -2188,5 +2188,9 @@ func (j *Module) ConvertWithBp2build(ctx android.TopDownMutatorContext) {
 		if binary, ok := ctx.Module().(*Binary); ok {
 			javaBinaryHostBp2Build(ctx, binary)
 		}
+	case "java_test_host":
+		if testHost, ok := ctx.Module().(*TestHost); ok {
+			javaTestHostBp2Build(ctx, testHost)
+		}
 	}
 }
diff --git a/java/java.go b/java/java.go
index 09887a8af..38b7da8c6 100644
--- a/java/java.go
+++ b/java/java.go
@@ -1416,6 +1416,8 @@ func TestHostFactory() android.Module {
 		nil,
 		nil)
 
+	android.InitBazelModule(module)
+
 	InitJavaModuleMultiTargets(module, android.HostSupported)
 
 	return module
@@ -3122,23 +3124,89 @@ func javaBinaryHostBp2Build(ctx android.TopDownMutatorContext, m *Binary) {
 		return
 	}
 
-	libName := m.Name() + "_lib"
+	libInfo := libraryCreationInfo{
+		deps: deps,
+		attrs: commonAttrs,
+		baseName: m.Name(),
+		hasKotlin: bp2BuildInfo.hasKotlin,
+	}
+	libName := createLibraryTarget(ctx, libInfo)
+	binAttrs.Runtime_deps.Add(&bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + libName}})
+
+	// Create the BazelTargetModule.
+	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, binAttrs)
+}
+
+type javaTestHostAttributes struct {
+	*javaCommonAttributes
+	Deps         bazel.LabelListAttribute
+	Runtime_deps bazel.LabelListAttribute
+}
+
+// javaTestHostBp2Build is for java_test_host bp2build.
+func javaTestHostBp2Build(ctx android.TopDownMutatorContext, m *TestHost) {
+	commonAttrs, bp2BuildInfo := m.convertLibraryAttrsBp2Build(ctx)
+	depLabels := bp2BuildInfo.DepLabels
+
+	deps := depLabels.Deps
+	deps.Append(depLabels.StaticDeps)
+
+	var runtimeDeps bazel.LabelListAttribute
+	attrs := &javaTestHostAttributes{
+		Runtime_deps: runtimeDeps,
+	}
+	props := bazel.BazelTargetModuleProperties{
+		Rule_class:        "java_test",
+		Bzl_load_location: "//build/bazel/rules/java:test.bzl",
+	}
+
+	if commonAttrs.Srcs.IsEmpty() {
+		// if there are no sources, then the dependencies can only be used at runtime
+		attrs.Runtime_deps = deps
+		attrs.javaCommonAttributes = commonAttrs
+		ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
+		return
+	}
+
+	libInfo := libraryCreationInfo{
+		deps: deps,
+		attrs: commonAttrs,
+		baseName: m.Name(),
+		hasKotlin: bp2BuildInfo.hasKotlin,
+	}
+	libName := createLibraryTarget(ctx, libInfo)
+	attrs.Runtime_deps.Add(&bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + libName}})
+
+	// Create the BazelTargetModule.
+	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, attrs)
+}
+
+// libraryCreationInfo encapsulates the info needed to create java_library target from
+// java_binary_host or java_test_host.
+type libraryCreationInfo struct {
+	deps bazel.LabelListAttribute
+	attrs *javaCommonAttributes
+	baseName string
+	hasKotlin bool
+}
+
+// helper function that creates java_library target from java_binary_host or java_test_host,
+// and returns the library target name,
+func createLibraryTarget(ctx android.TopDownMutatorContext, libInfo libraryCreationInfo) string {
+	libName := libInfo.baseName + "_lib"
 	var libProps bazel.BazelTargetModuleProperties
-	if bp2BuildInfo.hasKotlin {
+	if libInfo.hasKotlin {
 		libProps = ktJvmLibraryBazelTargetModuleProperties()
 	} else {
 		libProps = javaLibraryBazelTargetModuleProperties()
 	}
 	libAttrs := &javaLibraryAttributes{
-		Deps:                 deps,
-		javaCommonAttributes: commonAttrs,
+		Deps:                 libInfo.deps,
+		javaCommonAttributes: libInfo.attrs,
 	}
 
 	ctx.CreateBazelTargetModule(libProps, android.CommonAttributes{Name: libName}, libAttrs)
-	binAttrs.Runtime_deps.Add(&bazel.LabelAttribute{Value: &bazel.Label{Label: ":" + libName}})
-
-	// Create the BazelTargetModule.
-	ctx.CreateBazelTargetModule(props, android.CommonAttributes{Name: m.Name()}, binAttrs)
+	return libName
 }
 
 type bazelJavaImportAttributes struct {