| Prospect Team: | Nomad Astana |
| Prospect League: | KAZ |
| Team: | Barys Astana |
| League: | KHL |
| Height Ft: | 6 |
| Height In: | 1 |
| Weight Lb: | 176 |
| Ntl Team: | KAZ |
| Shoots: | Right |
| Birth Date: | 4 March 1991 |
| Birth Place: | Novosibirsk, Russia |
| Draft: | Undrafted |
| Career Start: | 2009 |
Alexei Alexandrovich Antsiferov (Russian: Алексей Александрович Анциферов; born March 4, 1991) a Kazakhstani-Russian professional ice hockey forward who currently plays for Barys Astana of the Kontinental Hockey League (KHL).