Isaac Koene (1637 in Haarlem – 1713 in Haarlem) was a Dutch Golden Age painter.
According to Houbraken, he was a pupil of Isaack van Ruisdael, who collaborated with Barent Gael on landscapes (Koene) with figures (Gael). Isaac Koene Biography in De groote schouburgh der Nederlantsche konstschilders en schilderessen (1718) by Arnold Houbraken, courtesy of the Digital library for Dutch literature
According to the RKD, he was a pupil of Ruisdael, and a painter of landscapes and architectural scenes.Isaac Koene in the RKD
References
Isaac Koene on Artnet