diff --git a/internal/terraform/context_apply_test.go b/internal/terraform/context_apply_test.go
index 06ff0de10..09babdbe0 100644
--- a/internal/terraform/context_apply_test.go
+++ b/internal/terraform/context_apply_test.go
@@ -577,14 +577,18 @@ func TestContext2Apply_refCount(t *testing.T) {
 
 func TestContext2Apply_providerAlias(t *testing.T) {
 	m := testModule(t, "apply-provider-alias")
-	p := testProvider("aws")
-	p.PlanResourceChangeFn = testDiffFn
-	p.ApplyResourceChangeFn = testApplyFn
+
+	// Each provider instance must be completely independent to ensure that we
+	// are verifying the correct state of each.
+	p := func() (providers.Interface, error) {
+		p := testProvider("aws")
+		p.PlanResourceChangeFn = testDiffFn
+		p.ApplyResourceChangeFn = testApplyFn
+		return p, nil
+	}
 	ctx := testContext2(t, &ContextOpts{
 		Providers: map[addrs.Provider]providers.Factory{
-			addrs.NewDefaultProvider("aws"): func() (providers.Interface, error) {
-				return p, nil
-			},
+			addrs.NewDefaultProvider("aws"): p,
 		},
 	})
 
@@ -612,15 +616,18 @@ func TestContext2Apply_providerAlias(t *testing.T) {
 func TestContext2Apply_providerAliasConfigure(t *testing.T) {
 	m := testModule(t, "apply-provider-alias-configure")
 
-	p2 := testProvider("another")
-	p2.ApplyResourceChangeFn = testApplyFn
-	p2.PlanResourceChangeFn = testDiffFn
+	// Each provider instance must be completely independent to ensure that we
+	// are verifying the correct state of each.
+	p := func() (providers.Interface, error) {
+		p := testProvider("another")
+		p.ApplyResourceChangeFn = testApplyFn
+		p.PlanResourceChangeFn = testDiffFn
+		return p, nil
+	}
 
 	ctx := testContext2(t, &ContextOpts{
 		Providers: map[addrs.Provider]providers.Factory{
-			addrs.NewDefaultProvider("another"): func() (providers.Interface, error) {
-				return p2, nil
-			},
+			addrs.NewDefaultProvider("another"): p,
 		},
 	})
 
@@ -633,17 +640,29 @@ func TestContext2Apply_providerAliasConfigure(t *testing.T) {
 
 	// Configure to record calls AFTER Plan above
 	var configCount int32
-	p2.ConfigureProviderFn = func(req providers.ConfigureProviderRequest) (resp providers.ConfigureProviderResponse) {
-		atomic.AddInt32(&configCount, 1)
+	p = func() (providers.Interface, error) {
+		p := testProvider("another")
+		p.ApplyResourceChangeFn = testApplyFn
+		p.PlanResourceChangeFn = testDiffFn
+		p.ConfigureProviderFn = func(req providers.ConfigureProviderRequest) (resp providers.ConfigureProviderResponse) {
+			atomic.AddInt32(&configCount, 1)
 
-		foo := req.Config.GetAttr("foo").AsString()
-		if foo != "bar" {
-			resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("foo: %#v", foo))
+			foo := req.Config.GetAttr("foo").AsString()
+			if foo != "bar" {
+				resp.Diagnostics = resp.Diagnostics.Append(fmt.Errorf("foo: %#v", foo))
+			}
+
+			return
 		}
-
-		return
+		return p, nil
 	}
 
+	ctx = testContext2(t, &ContextOpts{
+		Providers: map[addrs.Provider]providers.Factory{
+			addrs.NewDefaultProvider("another"): p,
+		},
+	})
+
 	state, diags := ctx.Apply(plan, m)
 	if diags.HasErrors() {
 		t.Fatalf("diags: %s", diags.Err())
@@ -1544,8 +1563,11 @@ func TestContext2Apply_destroySkipsCBD(t *testing.T) {
 
 func TestContext2Apply_destroyModuleVarProviderConfig(t *testing.T) {
 	m := testModule(t, "apply-destroy-mod-var-provider-config")
-	p := testProvider("aws")
-	p.PlanResourceChangeFn = testDiffFn
+	p := func() (providers.Interface, error) {
+		p := testProvider("aws")
+		p.PlanResourceChangeFn = testDiffFn
+		return p, nil
+	}
 	state := states.NewState()
 	root := state.EnsureModule(addrs.RootModuleInstance)
 	root.SetResourceInstanceCurrent(
@@ -1558,9 +1580,7 @@ func TestContext2Apply_destroyModuleVarProviderConfig(t *testing.T) {
 	)
 	ctx := testContext2(t, &ContextOpts{
 		Providers: map[addrs.Provider]providers.Factory{
-			addrs.NewDefaultProvider("aws"): func() (providers.Interface, error) {
-				return p, nil
-			},
+			addrs.NewDefaultProvider("aws"): p,
 		},
 	})
 
diff --git a/internal/terraform/context_input_test.go b/internal/terraform/context_input_test.go
index a9ec11b38..5216efb59 100644
--- a/internal/terraform/context_input_test.go
+++ b/internal/terraform/context_input_test.go
@@ -85,8 +85,7 @@ func TestContext2Input_provider(t *testing.T) {
 func TestContext2Input_providerMulti(t *testing.T) {
 	m := testModule(t, "input-provider-multi")
 
-	p := testProvider("aws")
-	p.GetProviderSchemaResponse = getProviderSchemaResponseFromProviderSchema(&ProviderSchema{
+	getProviderSchemaResponse := getProviderSchemaResponseFromProviderSchema(&ProviderSchema{
 		Provider: &configschema.Block{
 			Attributes: map[string]*configschema.Attribute{
 				"foo": {
@@ -108,6 +107,17 @@ func TestContext2Input_providerMulti(t *testing.T) {
 		},
 	})
 
+	// In order to update the provider to check only the configure calls during
+	// apply, we will need to inject a new factory function after plan. We must
+	// use a closure around the factory, because in order for the inputs to
+	// work during apply we need to maintain the same context value, preventing
+	// us from assigning a new Providers map.
+	providerFactory := func() (providers.Interface, error) {
+		p := testProvider("aws")
+		p.GetProviderSchemaResponse = getProviderSchemaResponse
+		return p, nil
+	}
+
 	inp := &MockUIInput{
 		InputReturnMap: map[string]string{
 			"provider.aws.foo":      "bar",
@@ -118,7 +128,7 @@ func TestContext2Input_providerMulti(t *testing.T) {
 	ctx := testContext2(t, &ContextOpts{
 		Providers: map[addrs.Provider]providers.Factory{
 			addrs.NewDefaultProvider("aws"): func() (providers.Interface, error) {
-				return p, nil
+				return providerFactory()
 			},
 		},
 		UIInput: inp,
@@ -134,12 +144,18 @@ func TestContext2Input_providerMulti(t *testing.T) {
 	plan, diags := ctx.Plan(m, states.NewState(), DefaultPlanOpts)
 	assertNoErrors(t, diags)
 
-	p.ConfigureProviderFn = func(req providers.ConfigureProviderRequest) (resp providers.ConfigureProviderResponse) {
-		lock.Lock()
-		defer lock.Unlock()
-		actual = append(actual, req.Config.GetAttr("foo").AsString())
-		return
+	providerFactory = func() (providers.Interface, error) {
+		p := testProvider("aws")
+		p.GetProviderSchemaResponse = getProviderSchemaResponse
+		p.ConfigureProviderFn = func(req providers.ConfigureProviderRequest) (resp providers.ConfigureProviderResponse) {
+			lock.Lock()
+			defer lock.Unlock()
+			actual = append(actual, req.Config.GetAttr("foo").AsString())
+			return
+		}
+		return p, nil
 	}
+
 	if _, diags := ctx.Apply(plan, m); diags.HasErrors() {
 		t.Fatalf("apply errors: %s", diags.Err())
 	}