Robert Kagan ♎ Libra Robert Kahn (computer scientist) ♑ Capricorn Robert Kajanus ♐ Sagittarius Robert Kalina ♋ Cancer Robert Kardashian ♓ Pisces Robert Kasting ♍ Virgo Robert Kazinsky ♏ Scorpio Robert Kearns ♓ Pisces Robert Kendrick ♏ Scorpio Robert Keohane ♎ Libra Robert Ker Porter ♑ Capricorn Robert Kerman ♐ Sagittarius Robert Kidiaba ♒ Aquarius Robert Kieffer ♑ Capricorn Robert Kirkman ♐ Sagittarius Robert Kirshner ♌ Leo Robert Kitchen ♐ Sagittarius Robert Kiyosaki ♈ Aries Robert Kišerlovski ♌ Leo Robert Knepper ♋ Cancer Robert Koch ♐ Sagittarius Robert Kocharyan ♍ Virgo Robert Koldewey ♍ Virgo Robert Koren ♍ Virgo Robert Korzeniowski ♌ Leo Robert Kovač ♈ Aries Robert Kraft ♊ Gemini Robert Kramer ♋ Cancer Robert Kranjec ♋ Cancer Robert Kroetsch ♋ Cancer Robert Körner ♌ Leo Robert L. Carroll ♉ Taurus Robert L. Eichelberger ♓ Pisces Robert L. Forward ♌ Leo Robert L. Ghormley ♎ Libra Robert L. Gibson ♏ Scorpio Robert L. Owen ♒ Aquarius Robert L. Stewart ♌ Leo Robert La Caze ♓ Pisces Robert Labine ♑ Capricorn Robert Lacroix ♈ Aries Robert Lalonde ♋ Cancer Robert Lamm ♎ Libra Robert Lanctôt ♏ Scorpio Robert Langlands ♎ Libra Robert Lansing ♎ Libra Robert Lantos ♈ Aries Robert LeGendre ♑ Capricorn Robert LeRoy ♒ Aquarius Robert Lefkowitz ♈ Aries Robert Lemay ♒ Aquarius Robert Lemieux ♎ Libra Robert Leonard Hazen ♎ Libra Robert Lepage ♐ Sagittarius Robert Lewandowski ♌ Leo Robert Ley ♒ Aquarius Robert Libman ♏ Scorpio Robert Lighthizer ♎ Libra Robert Lindley Murray ♏ Scorpio Robert Lindstedt ♓ Pisces