East Fork Rio Chama

{{Infobox river

| name = East Fork Rio Chama{{cite gnis|id= 191063|name=East Fork Rio Chama|accessdate= 2013-05-22}}

| image =

| image_alt =

| image_caption =

| map =

| map_alt =

| map_caption =

| source1_location = Conejos County, Colorado

| source1_coordinates= {{coord|37|07|53|N|106|33|03|W}}

| mouth_location = Confluence with West Fork

| mouth_coordinates = {{coord|37|05|29|N|106|33|03|W|display=inline,title}}

| progression = Rio Chama—Rio Grande

| length =

| source1_elevation =

| mouth_elevation = {{convert|9272|ft|m|abbr=on}}

| discharge1_avg =

| basin_size =

| river_system =

| tributaries_left =

| tributaries_right =

}}

East Fork Rio Chama is a tributary of the Rio Chama in southern Colorado. The stream flows south from Dipping Lakes near the continental divide in Conejos County, Colorado to a confluence with the West Fork Rio Chama in Archuleta County, Colorado that forms the Rio Chama.