NGC 3726 is a barred spiral galaxy located in the constellation Ursa Major.

[2] NGC 3726 is a spiral galaxy with a small bar, seen with medium inclination.

The third arm emanates from the east side of the ring, moves towards NNW and then bends sharply to the southwest.

[6] The spiral arms are thick and well defined and can be traced for half a revolution.

[5] The nucleus of the galaxy hosts a supermassive black hole with mass 106.5 (3 million) M☉, based on Ks bulge luminosity.