diff --git a/test/comp_avg_pred_test.cc b/test/comp_avg_pred_test.cc
index d8fabd5bef..83d6de7449 100644
--- a/test/comp_avg_pred_test.cc
+++ b/test/comp_avg_pred_test.cc
@@ -227,6 +227,11 @@ INSTANTIATE_TEST_SUITE_P(NEON, AvgPredTestLBD,
                          ::testing::Values(&vpx_comp_avg_pred_neon));
 #endif  // HAVE_NEON
 
+#if HAVE_RVV
+INSTANTIATE_TEST_SUITE_P(RVV, AvgPredTestLBD,
+                         ::testing::Values(&vpx_comp_avg_pred_rvv));
+#endif  // HAVE_RVV
+
 #if HAVE_VSX
 INSTANTIATE_TEST_SUITE_P(VSX, AvgPredTestLBD,
                          ::testing::Values(&vpx_comp_avg_pred_vsx));
diff --git a/vpx_dsp/riscv/avg_pred_rvv.c b/vpx_dsp/riscv/avg_pred_rvv.c
new file mode 100644
index 0000000000..83293430dc
--- /dev/null
+++ b/vpx_dsp/riscv/avg_pred_rvv.c
@@ -0,0 +1,72 @@
+#include <assert.h>
+#include "./vpx_dsp_rtcd.h"
+#include <riscv_vector.h>
+#include <stdlib.h>
+#include <string.h>
+
+void vpx_comp_avg_pred_rvv(uint8_t *comp_pred, const uint8_t *pred, int width,
+                         int height, const uint8_t *ref, int ref_stride) {
+                          
+  const size_t avl = 16;
+  size_t vl;
+  if (width > 8){
+    int x, y = height;
+    vuint8m8_t vr, vp;
+    do {
+      for (x = 0; x < width; x += vl){
+        vl =  __riscv_vsetvl_e8m8(width - x);
+        vp = __riscv_vle8_v_u8m8(pred + x, vl);
+        vr = __riscv_vle8_v_u8m8(ref + x, vl);
+        vr = __riscv_vaaddu_vv_u8m8(vp, vr, __RISCV_VXRM_RNU, vl);
+        __riscv_vse8_v_u8m8(comp_pred + x, vr, vl);
+      }
+      comp_pred += width;
+      pred += width;
+      ref += ref_stride;
+    } while (--y);
+  } else if (width == 8) {
+    int i = width * height;
+    size_t k;
+    uint8_t *index;
+    vuint8m1_t vr, vp, vindex;
+    do {
+      vl = __riscv_vsetvl_e8m1(avl);
+      index = (uint8_t *)malloc(vl * sizeof(uint8_t));
+      memset(index, 0, vl);
+      vp = __riscv_vle8_v_u8m1(pred, vl);
+      for(k = 0; k < vl; k++){
+        if(k < vl / 2){
+          index[k] = (uint8_t)k;
+        }else{
+          index[k] = (uint8_t)(ref_stride + k - 8);
+        }
+      }
+      vindex = __riscv_vle8_v_u8m1(index, vl);
+      vr =  __riscv_vloxei8_v_u8m1(ref, vindex, vl);
+      vr = __riscv_vaaddu_vv_u8m1(vp, vr, __RISCV_VXRM_RNU, vl);
+      __riscv_vse8_v_u8m1(comp_pred, vr, vl);
+      ref += 2 * ref_stride;
+      pred += vl;
+      comp_pred += vl;
+      i -= vl;
+      } while (i);
+  } else {
+    int i = width * height;
+    vuint8m1_t vr, vp;
+    vuint32m1_t a_u32;
+    assert(width == 4);
+    vl = __riscv_vsetvl_e8m1(avl);
+    do {
+      vp  = __riscv_vle8_v_u8m1(pred, vl);
+      a_u32 = __riscv_vlse32_v_u32m1((const uint32_t*)ref, ref_stride, vl / 4);
+      vr = __riscv_vreinterpret_v_u32m1_u8m1(a_u32);
+      ref += 4 * ref_stride;
+      vr = __riscv_vaaddu_vv_u8m1(vp, vr, __RISCV_VXRM_RNU, vl);  
+      __riscv_vse8_v_u8m1(comp_pred, vr, vl);
+
+      pred += vl;
+      comp_pred += vl;
+      i -= vl;  
+    } while (i);
+  }
+}
\ No newline at end of file
diff --git a/vpx_dsp/vpx_dsp.mk b/vpx_dsp/vpx_dsp.mk
index 04969f37e1..346ff9a1ea 100644
--- a/vpx_dsp/vpx_dsp.mk
+++ b/vpx_dsp/vpx_dsp.mk
@@ -413,6 +413,8 @@ DSP_SRCS-$(HAVE_NEON)   += arm/avg_pred_neon.c
 DSP_SRCS-$(HAVE_NEON)   += arm/subpel_variance_neon.c
 DSP_SRCS-$(HAVE_NEON)   += arm/variance_neon.c
 
+DSP_SRCS-$(HAVE_RVV)   += riscv/avg_pred_rvv.c
+
 DSP_SRCS-$(HAVE_MSA)    += mips/variance_msa.c
 DSP_SRCS-$(HAVE_MSA)    += mips/sub_pixel_variance_msa.c
 
diff --git a/vpx_dsp/vpx_dsp_rtcd_defs.pl b/vpx_dsp/vpx_dsp_rtcd_defs.pl
index f20f4e0454..cde056c84b 100644
--- a/vpx_dsp/vpx_dsp_rtcd_defs.pl
+++ b/vpx_dsp/vpx_dsp_rtcd_defs.pl
@@ -1321,7 +1321,7 @@ ()
   specialize qw/vpx_get4x4sse_cs neon msa vsx/;
 
 add_proto qw/void vpx_comp_avg_pred/, "uint8_t *comp_pred, const uint8_t *pred, int width, int height, const uint8_t *ref, int ref_stride";
-  specialize qw/vpx_comp_avg_pred neon sse2 avx2 vsx lsx/;
+  specialize qw/vpx_comp_avg_pred neon sse2 avx2 vsx lsx rvv/;
 
 #
 # Subpixel Variance