diff --git a/changelog/@unreleased/pr-351.v2.yml b/changelog/@unreleased/pr-351.v2.yml
new file mode 100644
index 00000000..1c4585cd
--- /dev/null
+++ b/changelog/@unreleased/pr-351.v2.yml
@@ -0,0 +1,5 @@
+type: improvement
+improvement:
+  description: Implement round robin scorer as URISelector interface
+  links:
+  - https://github.com/palantir/conjure-go-runtime/pull/351
diff --git a/conjure-go-client/httpclient/internal/rr_selector.go b/conjure-go-client/httpclient/internal/rr_selector.go
new file mode 100644
index 00000000..67d97134
--- /dev/null
+++ b/conjure-go-client/httpclient/internal/rr_selector.go
@@ -0,0 +1,79 @@
+// Copyright (c) 2022 Palantir Technologies. 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 internal
+
+import (
+	"math/rand"
+	"net/http"
+	"sync"
+
+	werror "github.com/palantir/witchcraft-go-error"
+)
+
+type roundRobinSelector struct {
+	sync.Mutex
+	source rand.Source
+
+	prevURIs []string
+	offset   int
+}
+
+// NewRoundRobinURISelector returns a URI scorer that uses a round robin algorithm for selecting URIs when scoring
+// using a rand.Rand seeded by the nanoClock function. The middleware no-ops on each request. This selector will always
+// return one URI.
+func NewRoundRobinURISelector(nanoClock func() int64) URISelector {
+	return &roundRobinSelector{
+		source:   rand.NewSource(nanoClock()),
+		prevURIs: []string{},
+	}
+}
+
+// Select implements Selector interface
+func (s *roundRobinSelector) Select(uris []string, _ http.Header) ([]string, error) {
+	s.Lock()
+	defer s.Unlock()
+	if len(uris) == 0 {
+		return nil, werror.Error("no valid uris provided to round robin uri-selector")
+	}
+
+	s.updateURIs(uris)
+	s.offset = (s.offset + 1) % len(uris)
+	return []string{uris[s.offset]}, nil
+}
+
+// updateURIs determines whether we need to update the stored prevURIs because the current set of URIs differ from the
+// last observed URIs. When the URIs we randomize to get a new offest.
+func (s *roundRobinSelector) updateURIs(uris []string) {
+	reset := false
+	if len(s.prevURIs) == 0 {
+		reset = true
+	}
+	for i, uri := range s.prevURIs {
+		if uri != uris[i] {
+			reset = true
+			break
+		}
+	}
+
+	if reset {
+		s.prevURIs = uris
+		// randomize offset on reinit
+		s.offset = rand.New(s.source).Intn(len(uris))
+	}
+}
+
+func (s *roundRobinSelector) RoundTrip(req *http.Request, next http.RoundTripper) (*http.Response, error) {
+	return next.RoundTrip(req)
+}
diff --git a/conjure-go-client/httpclient/internal/rr_selector_test.go b/conjure-go-client/httpclient/internal/rr_selector_test.go
new file mode 100644
index 00000000..38637999
--- /dev/null
+++ b/conjure-go-client/httpclient/internal/rr_selector_test.go
@@ -0,0 +1,53 @@
+// Copyright (c) 2022 Palantir Technologies. 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 internal
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRoundRobinSelector_Select(t *testing.T) {
+	scorer := NewRoundRobinURISelector(func() int64 { return time.Now().UnixNano() })
+
+	t.Run("round robins across valid connections", func(t *testing.T) {
+		uris := []string{"uri1", "uri2", "uri3", "uri4", "uri5"}
+		const iterations = 100
+		observed := make(map[string]int, iterations)
+		for i := 0; i < iterations; i++ {
+			uri, err := scorer.Select(uris, nil)
+			assert.NoError(t, err)
+			assert.Len(t, uri, 1)
+			observed[uri[0]] = observed[uri[0]] + 1
+		}
+
+		occurences := make([]int, 0, len(observed))
+		for _, count := range observed {
+			occurences = append(occurences, count)
+		}
+
+		for _, v := range occurences {
+			assert.Equal(t, occurences[0], v)
+		}
+	})
+
+	t.Run("erorrs with empty set of provided uris", func(t *testing.T) {
+		_, err := scorer.Select([]string{}, nil)
+		require.Error(t, err)
+	})
+}