1994 Mercedes Cup

{{TennisEventInfo|1994|Mercedes Cup|

| date=18–25 July

| edition=17th

| category=Championship Series

| draw=48S / 24D

| prize_money=$915,000

| surface=Clay / outdoor

| location=Stuttgart, Germany

| venue=Tennis Club Weissenhof

| champs={{flagicon|ESP}} Alberto Berasategui{{cite web|title=1994 Stuttgart Outdoor – Singles draw|url=http://www.atptour.com/en/scores/archive/stuttgart/321/1994/draws?matchType=singles|publisher=Association of Tennis Professionals (ATP)}}

| champd={{flagicon|USA}} Scott Melville / {{flagicon|RSA}} Piet Norval{{cite web|title=1994 Stuttgart Outdoor – Doubles draw|url=http://www.atptour.com/en/scores/archive/stuttgart/321/1994/draws?matchType=doubles|publisher=Association of Tennis Professionals (ATP)}}

| main_name=Stuttgart Open

}}

The 1994 Mercedes Cup, was a men's tennis tournament played on outdoor clay courts and held at the Tennis Club Weissenhof in Stuttgart, Germany that was part of the Championship Series of the 1994 ATP Tour. It was the 17th edition of the tournament was held from 18 July until 25 July 1994. Fourth-seeded Alberto Berasategui won the singles title.