| Cratère | Diamètre | Éponyme |
| W. Bond | 156 km | William Cranch Bond (1789-1859) |
| Walker | 32 km | Joseph Albert Walker (1921-1966) |
| Wallace | 26 km | Alfred Russel Wallace (1823-1913) |
| Wallach | 6 km | Otto Wallach (1847-1931) |
| Walter | 1 km | (prénom masculin) |
| Walther | 128 km | Bernard Walther (1430-1504) |
| Wan-Hoo | 52 km | Wan Hu (circa 1500) |
| Wargentin | 84 km | Pehr Vilhelm Wargentin (1717-1783) |
| Warner | 35 km | Worcester Reed Warner (1846-1929) |
| Waterman | 76 km | Alan Tower Waterman (1892-1967) |
| Watson | 62 km | James Craig Watson (1838-1880) |
| Watt | 66 km | James Watt (1736-1819) |
| Watts | 15 km | Chester Burleigh Watts (1889-1971) |
| Webb | 21 km | Thomas William Webb (1806-1885) |
| Weber | 42 km | Wilhelm Weber (1804-1891) |
| Wegener | 88 km | Alfred Wegener (1880-1930) |
| Weierstrass | 33 km | Karl Weierstrass (1815-1897) |
| Weigel | 35 km | Erhard Weigel (1625-1699) |
| Weinek | 32 km | Ladislaus Weinek (1848-1913) |
| Weiss | 66 km | Edmund Weiss (1837-1917) |
| Werner | 70 km | Johann Werner (1468-1528) |
| Wexler | 51 km | Harry Wexler (1911-1962) |
| Weyl | 108 km | Hermann Weyl (1885-1955) |
| Whewell | 13 km | William Whewell (1794-1866) |
| White | 39 km | Edward White (1930-1967) |
| Wichmann | 10 km | Moritz Ludwig George Wichmann (1821-1859) |
| Widmannstätten | 46 km | Alois von Beckh-Widmannstätten (1753-1849) |
| Wiechert | 41 km | Emil Johann Wiechert (1861-1928) |
| Wiener | 120 km | Norbert Wiener (1894-1964) |
| Wildt | 11 km | Rupert Wildt (1905-1976) |
| Wilhelm | 106 km | Guillaume IV de Hesse (1532-1592) |
| Wilkins | 57 km | Hugh Percy Wilkins (1896-1960) |
| Williams | 36 km | Arthur Stanley Williams (1861-1938) |
| Wilsing | 73 km | Johannes Wilsing (1856-1943) |
| Wilson | 69 km | Alexander Wilson (1714-1786) |
| Charles Thomson Rees Wilson (1869-1959) |
| Ralph Elmer Wilson (1886-1960) |
| Winkler | 22 km | Johannes Winkler (1897-1947) |
| Winlock | 64 km | Joseph Winlock (1826-1875) |
| Winthrop | 17 km | John Winthrop (1714-1779) |
| Wöhler | 27 km | Friedrich Wöhler (1800-1882) |
| Wolf | 25 km | Maximilian Wolf (1863-1932) |
| Wollaston | 10 km | William Hyde Wollaston (1766-1828) |
| Woltjer | 46 km | Jan Woltjer (1891-1946) |
| Wood | 78 km | Robert Williams Wood (1868-1955) |
| Wright | 39 km | Frederick Eugene Wright (1877-1953) |
| Thomas Wright (1711-1786) |
| William Hammond Wright (1871-1959) |
| Wróblewski | 21 km | Sigmund von Wróblewski (1845-1888) |
| Wrottesley | 57 km | John Wrottesley, 2nd Baron Wrottesley (1798-1867) |
| Wurzelbauer | 88 km | Johann Philipp von Wurzelbauer (1651-1725) |
| Wyld | 93 km | James Hart Wyld (1913-1953) |
| Cratère | Diamètre | Éponyme |
| Zach | 70 km | Franz Xaver von Zach (1754-1832) |
| Zagut | 84 km | Abraham Ben Samuel Zagut (circa 1450-circa 1522) |
| Zähringer | 11 km | Joseph Zähringer (1929-1970) |
| Zanstra | 42 km | Herman Zanstra (1894-1972) |
| Zasyadko | 11 km | Alexander Dmitrievich Zasyadko (1779-1837) |
| Zeeman | 190 km | Pieter Zeeman (1865-1943) |
| Zelinskiy | 53 km | Nikolay Dimitrievich Zelinskiy (1860-1953) |
| Zeno | 65 km | Zénon de Citium (circa 335-263 Av. J.-C.) |
| Zernike | 48 km | Frederik Zernike (1888-1966) |
| Zhiritskiy | 35 km | Georgiy Sergeevich Zhiritskiy (1893-1966) |
| Zhukovskiy | 81 km | Nikolaï Iegorovitch Joukovski (1847-1921) |
| Zinner | 4 km | Ernst Zinner (1886-1970) |
| Zöllner | 47 km | Johann Karl Friedrich Zöllner (1834-1882) |
| Zsigmondy | 65 km | Richard Adolf Zsigmondy (1865-1929) |
| Zucchius | 64 km | Niccolò Zucchi (1586-1670) |
| Zupus | 38 km | Giovanni Battista Zupi (v. 1590-1650) |
| Zwicky | 150 km | Fritz Zwicky (1898-1974) |
