施特菲·格拉芙（德语：Stefanie "Steffi" Maria Graf，1969年6月14日－），生于联邦德国巴登-符腾堡州，已退役的德国女子网球运动员，网球史上女子GOAT之一，德国体育史上最佳女子网球传奇，单打最高世界排名第一，网球史上至今空前绝后的年度金满贯得主，国际网球名人堂成员。

格拉芙在任何类型的场地上都能发挥稳定，这在网球界非常罕见。格拉芙最擅长的打法是正手大力抽球和反手切削球，德国人称她为“正手姑娘（Fräulein Vorhand）”。格拉芙身体素质出众，发球非常出色，正拍进攻杀伤力大，是其最有力的得分武器。反拍则绝大部分是切削，虽然进攻威力一般，但是可以迫使对手无法打出有力的回球。格拉芙的步法堪称完美，到位精准迅速，有利于其展开正拍攻击。其全场快速跑动，正拍攻反拍削的打法曾被称为田径网球。

Stefanie Maria "Steffi" Graf (German pronunciation:[ˈʃtɛfiː ˈgʁa:f]; born 14 June 1969) is a former German Tennis player, who was ranked world No. 1 during her career.

Graf won 22 Grand Slam singles titles. Her 22 singles titles is second all-time behind Margaret Court (24), and marks the record for most Major wins by a tennis player (male or female) since the introduction of the Open Era in 1968. In 1988, she became the first and only tennis player (male or female) to achieve the Golden Slam by winning all four Grand Slam singles titles and the Olympic gold medal in the same calendar year, furthermore, she is the only tennis player to have won each Grand Slam event at least 4 times.