Dennis Walker or Denis Walker may refer to:

• Dennis Walker (footballer) (1944–2003), English footballer
• Dennis Walker (swimmer) (1913–1984), Canadian swimmer
• Denis Walker (1933–2024), Rhodesian politician
• Denis Walker (activist) (1946–2017), Aboriginal Australian activist

• Walker (surname)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.