Devin Lahardi Fitriawan (born 28 July 1983) is an Indonesian badminton player from the Tangkas Alfamart club. Born in Tasikmalaya, West Java, Fitriawan joined the national team in 2003. He was part of the Indonesia junior team that won the bronze medals at the 2001 Asian Junior Championships in the boys' doubles, mixed doubles, and boys' team event. In the senior event, Fitriawan plays in the mixed doubles event. Teamed-up with Lita Nurlita they won the title at the 2007 New Zealand Open and 2008 Chinese Taipei Open. He also won the 2010 Malaysia Grand Prix Gold partnered with Liliyana Natsir.