Lyudmila Pavlichenko
Lyudmila Mikhailovna Pavlichenko (; 12 July 191610 October 1974) was a Soviet sniper in the Red Army during World War II, credited with 309 kills. She is regarded as one of the top military snipers of all time and the most successful female sniper in history.
Lydia Litvyak
There are conflicting claims about Litvyak's victory score in different publications; none are official records. Most often, 11 individual kills and 3 team kills are quoted, but also eight individual and four team, 12 individual and two team, or other combinations. Pasportnikova stated in 1990 that the tally was 12 solo kills including the balloon, and three shared. Polunina has written that the kills of top-scoring Soviet pilots, including those of Litvyak and Budanova, were often inflated; and that Litvyak should be credited with five solo aircraft kills and two group kills, including the observation balloon.