Rubus nessensis is a species of bramble native to Northwestern Europe, including Great Britain and Ireland.

[1] Rubus nessensis is an erect, arching shrub growing to a height of 2 (rarely 3) metres.

Purple, conical prickles are numerous on the stem.

[2] Rubus nessensis is found in riverside woodland, where it can dominate the ground flora.

Most Irish records are from the eastern half of the country.