1971 Monte Carlo Open#Doubles

{{TennisEventInfo|1971|Monte Carlo Open|

| date= 12–17 April

| edition=65th

| category=Grand Prix circuit (Group C)

| prize_money=

| draw=32S/16D

| surface=Clay / outdoor

| location=Roquebrune-Cap-Martin, France

| venue=Monte Carlo Country Club

| champms={{flagicon|ROM|1965}} Ilie Năstase{{cite web|title=1971 Monte Carlo – Men's singles draw|url=http://www.atptour.com/en/scores/archive/monte-carlo/410/1971/draws?matchType=singles|publisher=Association of Tennis Professionals (ATP)}}

| champws={{flagicon|FRA}} Gail Chanfreau

| champmd={{flagicon|ROU|1965}} Ilie Năstase / {{flagicon|ROU|1965}} Ion Țiriac{{cite web|title=1971 Monte Carlo – Men's doubles draw|url=http://www.atptour.com/en/scores/archive/monte-carlo/410/1971/draws?matchType=doubles|publisher=Association of Tennis Professionals (ATP)}}

| champwd={{flagicon|FRG}} Katja Ebbinghaus / {{flagicon|NED}} Betty Stöve

}}

The 1971 Monte Carlo Open was a combined men's and women's tennis tournament played on outdoor clay courts at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France. The men's tournament was part of the 1971 Pepsi-Cola Grand Prix circuit. It was the 65th edition of the event and was held from 12 April through 17 April 1971. Ilie Năstase and Gail Chanfreau won the singles titles.{{cite book|title=World of Tennis '72|year=1972|publisher=Queen Anne Press|location=London|isbn=9780362001037|oclc=86035663|page=313|editor=John Barrett|editor-link=John Barrett (tennis)}}