Ingrid Bentzer (née Löfdahl, born 6 December 1943) is a Swedish former tennis player who was active in the 1960s and 1970s.

Her best result in the singles competition was reaching the fourth round in 1973[2] in which she lost to eight-seeded Olga Morozova.

[3] In the doubles event, she reached the quarterfinals of the French Open in 1971 and 1975, partnering Christina Sandberg and Helena Anliot respectively.

[4] From 1966 to 1977, she was a member of the Swedish Fed Cup team, and she played 19 ties and compiled a record of 16 wins and 17 losses.

[4][5] In March 2014 the International Tennis Hall of Fame appointed Bentzer as the vice-chairman of the Enshrinee Nominating Committee.