| Mount Butler | Mount Butler (berg i Hongkong) | Mount Butler, Antarktis |
| Mount Butler, Hongkong | Mount Butters | Mount Butters (berg i Antarktis) |
| Mount Butters, Antarktis | Mount Butterworth | Mount Byerly |
| Mount Byng | Mount Byng (berg i Kanada, Alberta) | Mount Byrd |
| Mount Caburn Camp | Mount Cadbury | Mount Cahill |
| Mount Cahill, Antarktis | Mount Cain | Mount Calais |
| Mount Caldwell | Mount Caldwell, Antarktis | Mount Callaghan |
| Mount Callaghan (berg i Kanada) | Mount Calvin | Mount Camber |
| Mount Camelot | Mount Cameron | Mount Cameron (berg i Hongkong) |
| Mount Cameron, Antarktis | Mount Cameron, Hongkong | Mount Cameroons |
| Mount Campbell | Mount Campbell (berg i Antarktis) | Mount Campbell, Antarktis |
| Mount Campion | Mount Campion (berg i Kanada) | Mount Campleman |
| Mount Canham | Mount Canicula | Mount Canobolas |
| Mount Canopus | Mount Canopus, Antarktis | Mount Cantello |
| Mount Capley | Mount Cara | Mount Carbone |
| Mount Cardell | Mount Cardinal | Mount Cardinall |
| Mount Cargill | Mount Carmel | Mount Carmel Center |
| Mount Carmel, Illinois | Mount Carmel-Mitchells Brook-St. Catherines | Mount Carmer |
| Mount Carnarvon | Mount Carnarvon (berg i Kanada) | Mount Carnes |
| Mount Caroline Mikkelsen | Mount Carrara | Mount Carroll |
| Mount Carroll, Antarktis | Mount Carroll, Illinois | Mount Carse |
| Mount Carson | Mount Carson, Antarktis | Mount Carstensz |
| Mount Cartago | Mount Carthew | Mount Carthew (berg i Kanada, Alberta) |
| Mount Cartwright, Antarktis | Mount Casey | Mount Casey, Antarktis |
| Mount Cassidy | Mount Castro | Mount Catherine |
| Mount Catherine (berg i Egypten) | Mount Caubvick | Mount Cautley |
| Mount Cautley (berg i Kanada, Alberta) | Mount Cautley (berg i Kanada, British Columbia) | Mount Cavaney |
| Mount Cayley | Mount Caywood | Mount Côté |
| Mount Côté (berg i Kanada, Alberta) | Mount Cecily | Mount Cerberus |
| Mount Cerberus, Antarktis | Mount Cervin | Mount Chachao |
| Mount Chadwick | Mount Challenger | Mount Challenger (berg i Falklandsöarna) |
| Mount Chalmers | Mount Chalmers, Antarktis | Mount Champaquí |
| Mount Champhila | Mount Champila | Mount Chandler |
| Mount Chandler, Antarktis | Mount Channon | Mount Chapman |
| Mount Chapman, Antarktis | Mount Chappell Island | Mount Charemai |
| Mount Charity | Mount Charles | Mount Charles Stewart |
| Mount Charles, Antarktis | Mount Charlton | Mount Charlton (berg i Kanada) |
| Mount Chatin | Mount Chaudoin | Mount Chauve |
| Mount Cheops | Mount Cheops, Antarktis | Mount Chephren |
| Mount Cherry-Garrard | Mount Chester | Mount Chester (berg i Kanada) |
| Mount Chetwynd | Mount Chevreux | Mount Chgnavor |
| Mount Chiang | Mount Chider | Mount Chief Pascall |
| Mount Chikorai | Mount Chilalo | Mount Chimborazo |
| Mount Chincogan | Mount Chinghee National Park | Mount Chiremai |
| Mount Chivers | Mount Chown | Mount Christchurch |
| Mount Christensen | Mount Christi | Mount Christie |
| Mount Christie (berg i Kanada, Alberta) | Mount Christmas | Mount Chudalup |
| Mount Chukuram | Mount Churchill | Mount Cilalo |
| Mount Circe | Mount Circe, Antarktis | Mount Cis |
| Mount Clague | Mount Clairvaux | Mount Clairvaux (berg i Kanada, Alberta) |
| Mount Clarke | Mount Clarke (berg i Antarktis, lat -68,12, long 55,46) | Mount Clarke (berg i Antarktis, lat -85,08, long 172,30) |
| Mount Clarke (berg i Kanada) | Mount Clarke, British Columbia | Mount Clear |
| Mount Clear (del av en befolkad plats) | Mount Cleary | Mount Clemenceau |
| Mount Clemens | Mount Clemens, Michigan | Mount Cline |
| Mount Clitheroe | Mount Cloos | Mount Clough |
| Mount Coates (berg i Antarktis, lat -67,87, long 62,52) | Mount Coates (berg i Antarktis, lat -77,80, long 162,08) | Mount Cobb |
| Mount Cobb (berg i Kanada) | Mount Cobbler | Mount Cocks |
| Mount Codrington | Mount Coffe Dam | Mount Coffee Dam |
| Mount Coffee Township | Mount Cokely | Mount Colah |
| Mount Colbert | Mount Colburn | Mount Cole |
| Mount Cole, Antarktis | Mount Coleman | Mount Coleman, Antarktis |
| Mount Coley | Mount Coley, Antarktis | Mount Colin |
| Mount Colin (berg i Kanada) | Mount Collard | Mount Collie |
| Mount Collins | Mount Collins, Antarktis | Mount Colombo |
| Mount Colonel Foster | Mount Colosseum National Park | Mount Columbia |
| Mount Columbia (berg i Kanada, Alberta) | Mount Columbia, Alberta | Mount Coman |
| Mount Coman, Antarktis | Mount Combs | Mount Compass |
| Mount Compass (ort) | Mount Con Reid | Mount Confederation |
| Mount Conner | Mount Conner (berg i Australien) | Mount Conrad |
| Mount Conrad, Antarktis | Mount Conway | Mount Conway (berg i Kanada) |
| Mount Cook | Mount Cook (berg i Antarktis) | Mount Cook (olika betydelser) |
| Mount Cook National Park | Mount Cook, Antarktis | Mount Cooke |
| Mount Cooke (berg i Australien, Wandering) | Mount Coolangatta | Mount Coolum |
| Mount Coolum National Park | Mount Coonowrin | Mount Cooper |
| Mount Cooper (berg i Antarktis, lat -70,53, long 67,30) | Mount Cooper (berg i Antarktis, lat -77,13, long -145,37) | Mount Cooper, Östantarktis |
| Mount Cooper, Västantarktis | Mount Cooroora | Mount Cope |
| Mount Cope, Antarktis | Mount Copeland | Mount Corbató |
| Mount Corbato | Mount Cordeaux | Mount Cordonnier |
| Mount Cordwell | Mount Coree | Mount Coree (berg i Australien, New South Wales) |
| Mount Corey | Mount Cornu | Mount Cornwall |
| Mount Cornwell | Mount Cornwell, Antarktis | Mount Cornwell, Kanada |
| Mount Cortés | Mount Cory | Mount Cory (berg i Kanada) |
| Mount Cory, Alberta | Mount Cory, Ohio | Mount Costigan |
| Mount Costigan (berg i Kanada) | Mount Cote | Mount Cottrell |
| Mount Coulter | Mount Coulter, Antarktis | Mount Coulthard |
| Mount Counts | Mount Couradda | Mount Courtauld |
| Mount Cowart | Mount Cox | Mount Cox, Antarktis |
| Mount Crabtree | Mount Craddock | Mount Craig |
| Mount Craig (berg i Kanada) | Mount Crandell | Mount Craven |
| Mount Craven, Antarktis | Mount Crawford | Mount Crawford (berg i Antarktis) |
| Mount Crawford (berg i Australien, South Australia, Barossa, lat -34,70, long 138,97) | Mount Crawford, Antarktis | Mount Crawford, South Australia |
| Mount Creak | Mount Crean | Mount Creek |
| Mount Creek (vattendrag i Bahamas) | Mount Creighton | Mount Cresswell |
| Mount Crickmer | Mount Crockett | Mount Crombie |
| Mount Cromie | Mount Cromwell | Mount Cromwell (berg i Kanada) |
| Mount Cronin | Mount Cronin (berg i Kanada, British Columbia) | Mount Cronus |
| Mount Crooker | Mount Crosby Weir | Mount Cross |
| Mount Cross, Antarktis | Mount Crow | Mount Crowder |
| Mount Crowell | Mount Crozer | Mount Crummer |
| Mount Crysdale | Mount Csejtey | Mount Cudtheringa |