Nicola Wilson (née Tweddle;[1] born 1 October 1976[2]) is a British equestrian rider specialising in three-day eventing.

[5] Alongside William Fox-Pitt, Mary King and Tina Cook, Wilson was part of the British team that won the team eventing gold medal at the 2010 FEI World Equestrian Games held at the Kentucky Horse Park in Lexington, United States; Wilson rode a clear round in the show jumping meaning teammate, and individual silver medallist Fox-Pitt could have afforded three fences down and Britain would still have won team gold.

[6] At the 2011 Badminton Horse Trials, Wilson, riding Opposition Buzz, was the leading British rider, and in third place overall, heading into the last day of competition.

[7] During the show jumping phase she knocked down a fence and eventually finished seventh in a competition won by Mark Todd.

[9] Wilson was initially selected as a reserve rider for Great Britain at the 2012 Summer Olympics but was added to the squad for the individual and team eventing when Piggy French withdrew after her horse DHI Topper W suffered an injury.