List of sportspeople with dual nationality
The following is a list of athletes with dual nationality. It includes both players who can trace their origins to a foreign country and those who have attained foreign nationality during their career, as well as players who hail from semi-autonomous regions within countries.
Athletics
Auto racing
Baseball
Basketball
Boxing
Cycling
Fencing
Field hockey
Football (Association)
| Name of athlete | National teams represented | Nationalities | Acquisition of Nationality |
| Lionel Messi | By birth | ||
| Stephan Schröck | | By birth Mother Father | |
| Daisuke Sato | By birth Mother Father | ||
| Wagner Lopes | Naturalized 1993 | ||
| Mike Havenaar | Naturalized 1994 | ||
| Predrag Radosavljević | Naturalized 1996 | ||
| Cristian Gonzáles | Naturalized 3 November 2010 | ||
| Sergio van Dijk | Naturalized 2013 | ||
| Diego Costa | Naturalized September 2013 | ||
| Adis Nurković | Naturalized 2016 | ||
| Mohamadou Sumareh | Naturalized April 2018 | ||
| Jenny Bindon | By marriage; naturalized Unknown | ||
| Karen Bardsley | By descent Parents | ||
| Sydney Leroux | | Naturalized, albeit by descent Father Mother |