图盖拉河（Tugela River）是南非的河川，位于该国夸祖鲁-纳塔尔省，发源自龙山山脉，流经全球第二高瀑布图盖拉瀑布，最终注入印度洋，河道全长502公里，流域面积约29,100平方公里。

The Tugela River (Zulu:Thukela; Afrikaans:Tugelarivier) is the largest river in KwaZulu-Natal Province, South Africa. It is one of the most important rivers of the country.

The river originates in Mont-aux-Sources of the Drakensberg Mountains and plunges 947 metres down the Tugela Falls. The Mont-aux-Sources is also the origin of tributaries of two other major South African rivers, the Orange and the Vaal. From the Drakensberg range, the Tugela follows a 502 kilometres (312 mi) route through the KwaZulu-Natal midlands before flowing into the Indian Ocean. The total catchment area is approximately 29,100 square kilometres (11,200 sq mi). Land uses in the catchment are mainly rural subsistence farming and commercial forestry.