David Vega Hernández (Spanish pronunciation: [daˈβið ˈβeɣa eɾˈnandeθ]; born 23 June 1994) is a Spanish professional tennis player. Vega Hernández has a career-high ATP singles ranking of World No. 403 achieved on 21 July 2014. He also has a career high ATP doubles ranking of World No. 32 achieved on 31 October 2022.