Joseph or Joe Walker may refer to:
People Musicians Joe Louis Walker (1949–2025), American blues musician from San Francisco Joe Walker (Zydeco) (born 1944), American Zydeco singer and accordionist from Lafayette, Louisiana
Politicians Joseph H. Walker (1829–1907), US Representative from Massachusetts, 1893–1899 Joseph Walker (Massachusetts speaker) (1865–1941), his son, Speaker of the Massachusetts House of Representatives Joseph Marshall Walker (1784–1856), Governor of Louisiana, 1850s Joseph Knox Walker (1818–1863), American politician and officer in the Confederate Army
Athletes Joseph W. Walker (1952–2023), karate practitioner and instructor Joe Walker (cricketer) (born 1992), New Zealand cricketer Joseph Walker (swimmer), Australian swimmer with an intellectual disability Joe Walker (linebacker) (born 1993), American football linebacker Joe Walker (defensive back) (born 1977), American football defensive back Joe Walker (wide receiver), American football wide receiver, see 2019 Chicago Bears season
In arts and entertainment Joseph A. Walker (playwright) (1935–2003), American playwright Joseph Walker (cinematographer) (1892–1985), Hollywood director of photography during the 1930s and 1940s Joe Walker (novelist) (1910–1971), Australian novelist and union organiser Joe Walker (film editor) (born 1963), British film editor
Other Joseph A. Walker (1921–1966), American astronaut Joseph Cooper Walker (1762–1810), Irish antiquary and writer Joseph Edison Walker (1879–1958), former president of the Universal Life Insurance Company Joseph R. Walker (1798–1876), early explorer of the American West who established the segment of the California Trail, from Fort Hall, Idaho, to the Truckee River Joseph Thomas Walker (1908–1952), pioneer in forensic science Joseph A. Walker (colonel) (1835–1902), American Confederate colonel Joseph Walker (British Army officer) (1890–1965), British major-general, see List of British generals and brigadiers
Fictional characters Joe Walker (private detective), a New York private investigator of the Kommissar X book and film series Private Joe Walker, from the British television sitcom Dad's Army