Dijkstra () is a Dutch family name of West Frisian origin that may refer to:
* Edsger W. Dijkstra (1930–2002), computer scientist
** Dijkstra's algorithm, his algorithm solving the single-source shortest path problem
** Dijkstra Prize, international annual prize for outstanding papers on computing
* Lou Dijkstra (1909-1964), speedskater, father of Sjoukje Dijkstra
* Bram Dijkstra (born 1938), professor of English literature and cultural historian
* Sjoukje Dijkstra (born 1942), 3x World and Olympic champion figure skater
* Pia Dijkstra (born 1954), politician and television presenter
* Ri...