| Walter Davidson | |
| Office: | Member of the Legislative Assembly of British Columbia |
| Term Start: | 1975 |
| Term End: | 1991 |
| Constituency: | Delta |
| Predecessor: | Carl Liden |
| Successor: | John Savage |
| Office2: | 27th Speaker of the Legislative Assembly of British Columbia |
| Term Start2: | 1982 |
| Term End2: | 1986 |
| Predecessor2: | Harvey Schroeder |
| Successor2: | John Douglas Reynolds |
| Birth Name: | Kenneth Walter Davidson |
| Birth Date: | 28 July 1937 |
| Birth Place: | Georgetown, Ontario, Canada |
| Party: | British Columbia Social Credit Party |
| Occupation: | City planner |
| Residence: | Delta, British Columbia |
| Alma Mater: | University of British Columbia |
Kenneth Walter Davidson (born July 28, 1937) is a former political figure in British Columbia, Canada. He represented Delta in the Legislative Assembly of British Columbia from 1975 to 1991 as a Social Credit member.
He was born in Georgetown, Ontario, the son of David Douglas Davidson and Helen Tessman, and was educated in Welland and at the University of British Columbia. He was a city planner for Vancouver and a director for the Vancouver public library. Davidson lived in Delta. He was deputy speaker for the assembly from 1980 to 1982 and speaker for the assembly from 1982 to 1986.