Recent observations extend the known distribution of the introduced ant-like jumping spider, myrmecomorph salticid Synageles venator (Lucas, 1836), in the province of Québec (Canada), eastwards by approximately 500 km. The first North American record of this species was from Montréal in 1998, and subsequent observations there confirmed its establishment. Then, less than ten years later, it was reported further east, in Québec City. The present article describes the first records in the province of S. venator east of this location. In 2013 and 2014, male and female specimens were collected in a restored peatland near Rimouski (Bas-Saint-Laurent region), and in 2016, further specimens were found at two locations in Bonaventure (Gaspésie region). Data suggest that S. venator is now widely distributed in the province. The implications of this range expansion are discussed.