Marharyta Serhiïvna Dorozhon (Ukrainian: Маргарита Сергіївна Дорожон, Hebrew: מרגריטה סרגייבנה דורוז'ון; born 4 September 1987) is an Israeli javelin thrower.

[2][3] Competing for Ukraine, Dorozhon came in third at the 11th IAAF World Junior Championships, and finished 14th in the women's javelin throw event at the 2012 Summer Olympics.

[8][9] At the 11th IAAF World Junior Championships, on 19 August 2006 in the Chaoyang Sports Centre in Beijing, China, Dorozhon came in third with a throw of 57.68 m. At the time, it was a personal best.

[13] In late July, Dorozhon won the Ukrainian Championships with a throw of 62.01 m.[14] She won the 2014 IAAF World Challenge Seiko Golden Grand Prix in Tokyo, Japan, with a throw of 59.15 m.[4][15][16] Dorozhon married Alex Bugoslavsky, an Israeli, and became an Israeli citizen in December 2014.

"[6] She won a gold medal and again set a national record for the third time in 2015 when she represented Israel at the IAAF Diamond League Bislett Games in Oslo, Norway on 11 June 2015, winning the women's javelin with a new personal record throw of 64.56 m, as former two-time Olympic champion Barbora Spotakova took the bronze medal and the current world champion, Christina Obergföll, came in seventh.

[31] At the 2017 Maccabiah Games, Dorozhon won the women's competition with a throw of 63.07m, qualifying her for the 2017 World Championships in Athletics.