Anja Richter-Libiseller (born October 5, 1977 in Vienna) is an Austrian platform diver.
She is a four-time Olympian (1996, 2000, 2004, and 2008), and a multiple-time Austrian diving champion in her respective discipline.
Richter is also the sister of Jürgen Richter, a springboard diver who competed at the 1992 Summer Olympics in Barcelona, and granddaughter of Liesl Perkaus, a multiple-time Austrian track and field champion, and a discus thrower who competed at the 1928 Summer Olympics in Amsterdam.