Saint John East (French: Saint-Jean-Est) is a provincial electoral district for the Legislative Assembly of New Brunswick, Canada.

The riding was created in the 1973 redistribution and was called East Saint John.

In 2006, the district boundaries were again changed, losing some territory to adjacent districts but taking in all of what is known as East Saint John; as a result, its name was changed to Saint John East.

At the 2013 redistribution, the riding was altered significantly with nearly half of its population moving to the north to join Saint John Portland, being replaced by territory gained from the abolished district of Saint John-Fundy.

Gary Keating resigned on October 14, 2014, just 22 days after being elected.