Sophia Mulsap (born 6 June 1990) is a former Thai tennis player.

Mulsap has career-high WTA rankings of 791 in singles, achieved on 6 October 2008, and 246 in doubles, set on 19 May 2008.

She won two doubles titles on the ITF Women's Circuit.

Her only WTA Tour main-draw appearance came at the 2007 Bangkok Open, where she partnered Varatchaya Wongteanchai in the doubles event.

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