Olga Alexandrovna Streltsova (; born ) is a Russian female track cyclist. She competed at the 2009, 2010, 2011, 2013, and 2014 UCI Track Cycling World Championships.
On 29 May 2011 she broke the track cycling world record of the 500 m time trial, the first record set as a non-amateur record in a time of 29.481. She broke the record again on 30 May 2014 in a time of 29.234 and is till the world record holder.