Olfa Lafi

Olfa Lafi (born 16 September 1986) is a Tunisian race walker.

Career
She first competed at the 2005 African Junior Athletics Championships held in Tunis and Radès, Tunisia where she won the bronze medal in the women's 10 kilometres walk event.

In 2009, she competed in the African Race Walking Championships where she won the silver medal in the women's 20 kilometres walk.

In 2011, she won the silver medal in the women's 20 kilometres walk event at the 2011 All-Africa Games in Maputo, Mozambique.

She won a medal at the Arab Athletics Championships in the women's 10 kilometres walk on several occasions: she won the gold medal in 2013 and the silver medal both in 2009 and in 2015.