The 2013–14 EOJHL season is the 47th season of the Eastern Ontario Junior Hockey League (EOJHL). The twenty two teams of the EOJHL will play between 40 and 45-game schedules.
Come February, the top teams of the league will play down for the D. Arnold Carson Memorial Trophy, the EOJHL championship.
Winner of the EOJHL went on to Port Hawkesbury, Nova Scotia to play in the Eastern Canada Junior B Championship
Played in Port Hawkesbury, Nova Scotia, hosted by the Strait Pirates.
On April 22, 2014, the Casselman Vikings of the Eastern Ontario Junior Hockey League played in Port Hawkesbury, Nova Scotia and became the first non-Atlantic Canada team to compete at the event. The Vikings would defeat the Fredericton Jr. Caps 6-1 in their debut. The 2014 tournament would also mark the tournament being rebranded from the Atlantic Junior B Championships to the Eastern Canadian Junior B Championships. The Vikings would sweep the event with six wins and no losses. The rebranding did not last long. The 2015 championship was slated to take place in Arnprior, Ontario, the first to take place outside of Atlantic Canada, but since it has been re-awarded to Tyne Valley, Prince Edward Island.