Dillon Heatherington is a Canadian professional ice hockey defenceman and captain of the Belleville Senators of the American Hockey League (AHL) while under contract to the Ottawa Senators of the National Hockey League (NHL). Heatherington was selected by the Columbus Blue Jackets in the second-round of the 2013 NHL Entry Draft.

The 2013 NHL Entry Draft was the 51st NHL Entry Draft. All seven rounds of the draft took place on June 30, 2013, at the Prudential Center in Newark, New Jersey. The top three selections were Nathan MacKinnon going to the Colorado Avalanche, Aleksander Barkov going to the Florida Panthers, and Jonathan Drouin going to the Tampa Bay Lightning.