| Name | Altitude | Department | Region |
| Katafidi (Tzoumerka) | 2393 | Epirus | Arta |
| Southern Olympos, Olympus | 1587 | Thessalia | Larissa |
| Kafki (¢ãñáöá) | 1753 | Sterea | Evrytania |
| Kedros Thessaliaò | 1796 | Thessalia | Trikala |
| Kedros of Creta | 1777 | Creta | Rethymno |
| Kerasovouni | 1708 | Sterea | Fokida |
| Kerdylio | 1092 | Macedonia | Thessaloniki |
| Kerkis or Kerketefs | 1434 | Aegean Islands | Samos |
| Kestenes | 1006 | Macedonia | Kavala |
| Kitheron | 1409 | Sterea | Attiki |
| Kirfi or Xerovouni | 1561 | Sterea | Voiotia |
| Kissavos (Macedonia) | 1096 | Macedonia | Grevena |
| Kissavos or Ossa (Thessalia) | 1978 | Thessalia | Larissa |
| Klokova | 1039 | Sterea | Aitoloakarnania |
| Klokos or Fteri | 1779 | Peloponnese | Achaia |
| Koziakas or Kerketio | 1901 | Thessalia | Trikala |
| Kokkala | 1439 | Sterea | Evrytania |
| Kokkalia | 1720 | Sterea | Evrytania |
| Kokkini Lakka | 1047 | Peloponnese | Argolida |
| Kokkini Rachi | 1078 | Ionian Islands | Kefalonia |
| Kokkinias | 1831 | Sterea | Evrytania |
| Kolona | 1205 | Macedonia | Imathia |
| Kobilo or Kobolos | 1442 | Sterea | Evrytania |
| Korakovouni | 1090 | Peloponnese | Arkadia |
| Kodza | 1115 | Macedonia | Drama |
| Koukouroutzos | 1785 | Epirus | Ioannina |
| Koula | 1827 | Thrace | Xanthi |
| Koukoulonas | 1083 | Creta | Rethymno |
| Koulochera or Zarakas | 1125 | Peloponnese | Lakonia |
| Koubi | 1536 | Sterea | Evrytania |
| Kouredon mounts | 1172 | Epirus | Ioannina |
| Kousta | 1731 | Epirus | Ioannina |
| Koutroulis | 1071 | Creta | Hania |
| Koutsokrano or Revitsa | 1324 | Epirus | Ioannina |
| Kofinas | 1231 | Creta | Irakleio |
| Kopsi (Agrafa) | 1941 | Sterea | Evrytania |
| Krania | 1316 | Peloponnese | Achaia |
| Kryoneritis | 1312 | Creta | Hania |
| Ktenias | 1634 | Peloponnese | Arkadia |
| Ktypas or Messapio | 1021 | Sterea | Voiotia |
| Koniskos | 1416 | Sterea | Evrytania |
| Labeia | 1793 | Peloponnese | Ilia |
| Lapata | 1331 | Epirus | Ioannina |
| Lekani mounts | 1298 | Macedonia | Kavala |
| Lefka Ori or Madares | 2452 | Creta | Hania |
| Liagouna or Kopanos | 1527 | Macedonia | Grevena |
| Livadaki | 1850 | Peloponnese | Korinthia |
| Lidoriki mounts | 1911 | Sterea | Fokida |
| Liliakos | 1192 | Macedonia | Florina |
| Lykaio or Diaforti | 1419 | Peloponnese | Messinia |
| Lykomnimata | 1522 | Sterea | Evrytania |
| Lykotrypa | 1259 | Macedonia | Grevena |
| Lyrkeio | 1755 | Peloponnese | Arkadia |
| Maglavi | 1192 | Peloponnese | Messinia |
| Madara | 1326 | Peloponnese | Lakonia |
| Mainalo | 1981 | Peloponnese | Arkadia |
| Makrykambos | 1672 | Epirus | Ioannina |
| Marmaras | 1032 | Macedonia | Serres |
| Marmati | 1795 | Peloponnese | Achaia |
| Martsa | 1690 | Sterea | Evrytania |
| Mavro Pouli | 1072 | Macedonia | Kozani |
| Mavrovouni Eviaò | 1189 | Evia | Evia |
| Mavrovouni of Epirus | 2160 | Epirus | Ioannina |
| Mavrovouni (Thessalia) | 1054 | Thessalia | Larissa |
| Mavrovouni (Macedonia) | 1179 | Macedonia | Êéëêßò |
| Mavronoros or Sarantapicho | 1759 | Peloponnese | Korinthia |
| Mavrorachi | 1365 | Sterea | Fthiotida |
| Megali Tsouka | 1173 | Epirus | Ioannina |
| Mefalo Livadi | 1267 | Thrace | Rodopi |
| Megalovouni | 1273 | Peloponnese | Korinthia |
| Melissa | 1033 | Aegean Islands | Ikaria |
| Menoikio | 1963 | Macedonia | Serres |
| Minthi | 1345 | Peloponnese | Çëåßáò |
| Mirmitzala or Mirmingia (¢ãñáöá) | 1543 | Thessalia | Karditsa |
| Mitsikeli | 1810 | Epirus | Ioannina |
| Moriki | 1703 | Macedonia | Kastoria |
| Bachriami | 1031 | Peloponnese | Argolida |
| Beles or Kerkini | 2031 | Macedonia | Serres |
| Borlerou (Agrafa) | 2032 | Sterea | Evrytania |
| Boura (Kyparissia mounts) | 1054 | Peloponnese | Messinia |
| Boutsi | 1776 | Macedonia | Florina |
| Nafpaktia mounts | 1472 | Sterea | Aitoloakarnania |
| Devas | 1373 | Macedonia | Florina |
| Delimidi or Tsournata (Agrafa) | 2163 | Sterea | Evrytania |
| Dourdouvana | 2109 | Peloponnese | Achaia |
| Xerovouni Eviaò | 1417 | Evia | Evia |
| Xerovouni (Sterea) | 1573 | Sterea | Aitoloakarnania |
| Xerovouni of Epirus | 1614 | Epirus | Ioannina |
| Othri | 1726 | Sterea | Fthiotida |
| Oiti | 2152 | Sterea | Fthiotida |
| Oligyrtos | 1935 | Peloponnese | Arkadia |
| Olympos, Olympus | 2917 | Thessalia | Larissa |
| Olympos, Olympus Eviaò | 1172 | Evia | Evia |
| Oxya | 1926 | Sterea | Aitoloakarnania |
| Orvilos | 2212 | Macedonia | Serres |
| Ortholithi | 1105 | Peloponnese | Argolida |
| Orliakas | 1464 | Macedonia | Grevena |
| Orno | 1237 | Creta | Lasithi |
| Ochi | 1398 | Evia | Evia |
| Paggaio | 1956 | Macedonia | Kavala |
| Paiko | 1650 | Macedonia | Pella |
| Paliomylos | 1142 | Macedonia | Grevena |
| Panaitoliko | 1924 | Sterea | Aitoloakarnania |
| Panachaiko | 1926 | Peloponnese | Achaia |