Walter Martínez may refer to:
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Walter K. Martinez (1930–1986), New Mexico politician
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Walter Martínez (journalist)
Walter Nelson Martínez Martínez (born 1941) is a Venezuelan award-winning journalist, originally from Uruguay. Martínez's career spans over three decades in radio, television and the Newspaper, press. He is best known for his work in internat ...
(born 1941), Venezuelan journalist
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Walter Martínez (sport shooter) (born 1967), Nicaraguan sport shooter
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Walter Martínez (footballer, 1982-2019), Honduran football forward
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Walter Martínez (footballer, born 1991), Honduran football midfielder
{{hndis, Martinez, Walter