Said Yusupovich Seyidov (Russian: Саид Юсупович Сеидов; Turkmen: Said Ýusupowiç Seýidow; born 22 January 1962) is a Turkmen football coach and a former Soviet footballer. Current head coach of FC Ahal.

Seýidow was born in Ashgabat. He started his career in the FC Kolkhozchi Ashgabat. Later he played for the club from the Uzbek SSR for FC Zvezda Jizzakh, as well as for the clubs from the Turkmen SSR: FC Kopetdag, FC Ahal, FC Nebitchi, FC Nisa and FC Turan. For most of his soccer career he played as a midfielder.

In 1996-1998 he was the head coach of FC Buzmeyin.

In 2002 he worked with Youth national football team of Turkmenistan as a senior coach.

In 2003-2004 he was a senior coach at National football team of Turkmenistan. For reaching the finals of the Asian Championship in China, he was awarded the title of Honored Football Coach of Turkmenistan.

2005-2006 he worked as coach in FC Navbahor Namangan (Uzbekistan).

2006 - FC Shurtan (Guzar, Uzbekistan) - coach.

2007—2010 Academy of FC "Mashal" (Mubarek, Uzbekistan) - head coach.