Angelina Romanovna Melnikova is a Russian artistic gymnast. With eleven Olympic and World medals, she is the joint third-most decorated Russian gymnast of all time. At the 2020 Tokyo Olympics, she led the Russian Olympic Committee to gold in the team competition. She previously represented Russia at the 2016 Summer Olympics, winning a silver medal in the team competition. She was also a member of the gold medal-winning Russian teams at the 2016 and 2018 European Championships, and the silver medal-winning Russian teams at the 2018 and 2019 World Championships.

Gymnastics at the 2020 Summer Olympics in Tokyo was held in three categories: artistic gymnastics, rhythmic gymnastics and trampolining. All gymnastics events were staged at the Olympic Gymnastic Centre, Tokyo in 2021.