Rosa 'Henry Kelsey' is a bright red, Hybrid Kordesii rose cultivar, bred by Canadian rose breeder, Felicitas Svejda. It was introduced in Canada in 1984 by Agriculture and Agri-Food Canada. It is one of the tallest of the Canadian Explorer roses that Svejda developed and named in honour of legendary Canadian explorers.

Felicitas Svejda was a federal scientist in Canada who developed roses that could survive Canada's short growing season and bitter winter conditions. She led the rose-breeding program at the Central Experimental Farm in Ottawa, Ontario, Canada for nearly 25 years. She developed the Explorer Rose Series named in honour of Canadian explorers. Many of her roses also thrive in Finland, Russia, Iceland, Germany and Austria.