Middle ages • Walter the Englishman or
Gualterus Anglicus (), Anglo-Norman poet and scribe •
Walter, Count of Rethel (died 1262), French nobleman •
Walter (abbot of Evesham) or Walter de Cerisy (died 1104), English church leader •
Walter (archbishop of Sens) (), French church leader •
Walter (bishop of Transylvania) (), Hungarian church leader •
Walter (bishop of Rochester) (died 1182), English church leader •
Walter (bishop of Wrocław) (), Episcopal Walloon •
Walter Bentley (died 1359), English knight who fought in the Hundred Years War •
Walter de Burgh (c.1210–1271), 1st Earl of Ulster, 2nd Lord of Connaught, Irish peer from the House of Burgh •
Walter Liath de Burgh (died 1332), Anglo- Irish noble •
Walter de Coutances (died 1207), Archbishop of Rouen and Chief Justiciar of England •
Walter von Cronberg (1477 or 1479–1543), 38th Grand Master of the Teutonic Order •
Walter fitz Alan, twelfth-century Scottish magnate and Steward of Scotland •
Walter fitz Gilbert of Cadzow, medieval Scottish nobleman •
Walter Tailboys (1350–1417), English landowner and politician • Walter of Caltagirone (Baron of Giarratana and Lord of Butera) (XIII Century), Italian politician, landowner and militarian, known for his efforts during the
Sicilian Vespers.
Modern era •
M. Walter F. Abeykoon (1903–?), Inspector General of the Sri Lanka Police •
Walter K. Andersen, American scholar •
Walter W. Arndt (1916–2011), German-American translator •
Walter E. Baethgen (born 1955), Uruguayan scientist •
Walter Lewis Baily Jr. (1930–2013), American mathematician •
Walter Schmidt Ballardo, Mexican musician •
Walter Bechmann (1887–1967), German actor •
Walter Bender (born 1956), president of One Laptop Per Child Software and Content •
Walter Bender (Canadian football) (born 1961), American football player •
Walter Benjamin (1892–1940), German cultural critic and philosopher •
Walter Bentley (1849–1927), Scottish-Australian Shakespearean actor •
Walter Blackman (born c. 1965/1966), American politician •
Walter Braithwaite (1865–1945), British army general •
Walter Brennan (1894–1974), American actor •
Walter von Brockdorff-Ahlefeldt (1887–1943), German general during World War II •
Walter Cannady (1902–1981), American baseball player in the Negro leagues •
Walter Chrysler (1875–1940), American industrialist •
Walter P. Chrysler Jr. (1909–1988), American art collector and museum benefactor •
Walter Clayton Jr. (born 2003), American basketball player •
Walter Cronkite (1916–2009), American journalist •
Walter Crucce (born 1974), Argentine boxer •
Walter Devaram (born 1939), Indian former Director General of Police of Tamil Nadu •
Walter Day (born 1949), American businessman, musician, and retired video game referee •
Walter Percy Day (1878–1965), English matte artist and special effects technician •
Walter Devereux, 1st Earl of Essex (1541–1576), English nobleman and general •
Walter Dorsey (1771–1823), justice of the Maryland Court of Appeals •
Walter Duranty (1884–1957), Anglo-American journalist •
Walter von Eberhardt (1862–1944), German military commander during World War I and Latvian War of Independence •
Walter Eisfeld (1905–1940), German Nazi SS commandant of Sachsenhausen concentration camp •
Walter Feit (1930–2004), American mathematician •
Walter Fernando, Sri Lankan Sinhala air chief marshal, Commander of the Sri Lanka Air Force from 1986 to 1991 •
Walter Forster (disambiguation), several people •
Walter Flanagan, host of the ''
Tell 'Em Steve-Dave!'' podcast and star of AMC's
Comic Book Men •
Walter Gericke (1907–1991), German Luftwaffe officer during World War II and a general in the Bundeswehr of West Germany •
Walter Giardino (born 1960), Argentinian heavy metal guitarist •
Walter Godefroot (1943–2025), Belgian road bicycle racer and cycling team manager •
Walter E. Gregory (1857–1918), American physician •
Walter Gretzky (1938–2021), Canadian cable repairman and father of Wayne Gretzky •
Walter Gropius (1883–1969), German architect •
Walter Hagen (1892–1969), American golfer •
Walter Hagen (aviator) (1897–1963), German general, aviator and Luftwaffe pilot during World War II •
Walter Hallstein (1901–1982), German diplomat and statesman •
Walter Heck, German graphic designer •
Walter Heitz (1878–1944), German general during World War II •
C. Walter Hodges (1909–2004), English artist and writer best known for illustrating children's books and for helping to recreate Elizabethan theatre • •
Walter Jayawardena (born 1910; died unknown), Solicitor General of Sri Lanka •
Walter Johnson (1887–1946), American baseball player •
Walter von Keudell (1884–1973), German forest expert and politician •
Walter Keane (1915–2000), American plagiarist, known for claiming MDH Keane's big-eyed waif paintings as his own •
Walter Kirn (born 1962), American author •
Walter Knott (1889–1981), American farmer •
Walter Koenig (born 1936), American actor •
Walter Kolodziej, American politician •
Walter R. Kramer (1914–1995), US badminton champion •
Walter Kreye (born 1942), German actor •
Walter Davis Lambert (1879–1968), American geodesist •
Walter Lantz (1899–1994), American animator, cartoonist and film producer •
Walter Lieck (1906–1944), German actor •
Walter L. Lovelace (1831–1866), Missouri lawyer and politician •
Walter Luchetti (born 1937), Italian politician •
Walter Lübcke (1953–2019), German politician •
Walter Martos (born 1957), Peruvian general and prime minister •
Walter Matthau (1920–2000), American actor •
Walter Mazzarri (born 1961), Italian football manager •
Walter T. McCarthy (1898–1985), American lawyer and judge •
Walter R. McComas (1879–1922), American politician and lawyer •
Walter Mercado (1932–2019), Puerto Rican astrologer also known as Shanti Ananda •
Walter Miller (jockey) (1890–1959), American jockey •
Walter Mirisch (1921–2023), American film producer •
Walter Mondale (1928–2021), American politician, Vice President of the United States (1977–1981) and 1984 Democratic Party presidential candidate •
Walter "Junie" Morrison (1954–2017), American funk musician, member of the Ohio Players •
Walter Andreas Müller (born 1945), Swiss actor and comedian •
Walter Murch (born 1943), American film editor and sound designer •
Walter Dean Myers (born Walter Milton Myers, 1937–2014), American author •
Walter Niephaus (1923–1992), German chess master •
Walter Nolen (born 2003), American football player •
Walter O'Brien (born 1975), Irish businessman •
Walter D. O'Hearn (1910–1969), Canadian journalist •
Walter Olkewicz (1948–2021), American actor •
Walter Ophey (1882–1930), German painter •
Walter Packer (born 1955), American football player •
Walter Palmore (born 1996), American football player •
Walter Payton (1953–1999), American football player •
Walter Pedraza (born 1981), Colombian road-cyclist •
Walter Pidgeon (1897–1984), Canadian actor •
Walter Piston (1894–1976), American composer •
Walter Poddubny (1960–2009), Canadian hockey player •
Walter Raleigh (c. 1552/1554–1618), English explorer •
Walter Rauff (1906–1984), German Nazi SS colonel accused of directing the killing of hundreds of thousands of Jews in mobile gassing vans •
Walter Reed (1851–1902), US Army physician and medical researcher •
Walter Riseman, American politician •
Walther Ritz (1878–1909), Swiss theoretical physicist •
Walter Rodney (1942–1980), Guyanese historian and political activist •
Walter Röhrl (born 1947), German rally world champion •
Walter Romberg (1928–2014), German politician •
Walter Rouse, American football player •
Walter Runte (Fl. 2022), American politician •
Walter Samuel (born 1978), Argentine footballer •
Walter B. Sands (1870–1938), chief justice of the Montana Supreme Court •
Walter Schellenberg (1910–1952), German SS functionary during the Nazi era •
Walter Schreifels (born 1969), American musician •
Wally Schirra (1923–2007), American astronaut •
Walter Scott (disambiguation), several people •
Walter Scott (1771–1832), Scottish novelist and poet •
Walter Sheridan, an investigator for various agencies of the US government •
Walter Short (1880–1949), American lieutenant general responsible for US military installations in Hawaii at the time of the Japanese attack on Pearl Harbor •
Walter Siegmeister (1903–1965), American esotericist •
Walter Sillers (1852–1931), American lawyer and planter •
Walter Sillers Jr. (1888–1966), American politician and white supremacist •
Walter Sisulu (1912–2003), South African politician •
Walter Smith (1948–2021), Scottish football player and manager •
Walter Bedell Smith (1895–1961), senior officer of the United States Army who served as chief of staff at Allied Forces Headquarters (AFHQ) during the Tunisia Campaign and the Allied invasion of Italy in 1943, during World War II •
Walter Shaw Sparrow (1862–1940), British writer on art and architecture •
Walter Spradbery (1889–1969), British designer, painter and poet •
Walter Stewart (disambiguation), several people •
Walter Tetley (1915–1975), American child actor •
Walter Tewksbury (1876–1968), American athlete •
Walter Thurnherr (born 1963), Swiss government official, Chancellor of Switzerland •
Walter Ulbricht (1893–1973), German politician, leader of East Germany, 1950–71 •
Walter Vail (1852–1906), American businessman •
Walter Veltroni (born 1955), Italian writer, journalist and politician •
Walter Waalderbos (born 1951), Dutch footballer •
Walter Whitman (1819–1892), American poet, journalist, essayist and humanist •
Walter Willison (born 1947), American actor, singer, writer, director and producer •
Walter Winchell (1897–1972), American columnist and radio news commentator •
Walter Zapp (1905–2003), Baltic German inventor •
Walter Zenga (born 1960), Italian football manager and former player •
Walter E. Zink, US Army major general
Fictional and legendary characters •
Walter of Aquitaine, a Visigoth king in Germanic heroic legend •
Walter (Muppet), a Muppet character introduced in the 2011 film
The Muppets •
Walter, a puppet of ventriloquist Jeff Dunham (born 1962) •
Walter the Softy (real name Walter Brown), arch-enemy of Dennis the Menace from
The Beano comic since 1953 • Dr.
Walter Bishop (Fringe), a scientist on the 2008–2013 TV series
Fringe •
Walter Blythe, in the Anne of Green Gables novels
Anne of Ingleside,
Rainbow Valley, and
Rilla of Ingleside •
Walter Donovan, the main antagonist of the 1989 film
Indiana Jones and the Last Crusade •
Walter C. Dornez, from the anime/manga series
Hellsing •
Walter E. Kurtz, the main antagonist of the 1979 film
Apocalypse Now •
Walter Longmire, the title character in Craig Johnson's
A Longmire Mystery Series and main protagonist of A&E and Netflix's
LONGMIRE television series •
Walter Mitty, the title character in James Thurber's 1939 short story
The Secret Life of Walter Mitty •
Walter White, the protagonist of the 2008–2013 TV series
Breaking Bad ==Surname==