Halabezack, Halamanning, Hale Mills, Halgabron, Hallew, Hallworthy, Halsetown, Halton Barton, Halvosso, Halwin, Hannafore, Harcourt, Harlyn, Harlyn Bay, Harrowbarrow, Hatt, Hawker's Cove, Hay, Haye, Hayle, Heamoor, Helebridge, Helford, Helford Passage, Helland, Hellandbridge, Hellesveor, Helscott, Helston, Helston Water, Helstone, Hendra, Hendra Croft, Hendrabridge, Hendraburnick, Henwood, Herniss, Herodsfoot, Hersham, Hessenford, Hewas Water, Hick's Mill, High Cross, Constantine, High Cross, Truro, High Lanes, High Street, Higher Bal, Higher Boscaswell, Higher Condurrow, Higher Crackington, Higher Cransworth, Higher Downs, Higher Lank, Higher Menadew, Higher Penpol, Higher Porthpean, Higher Tolcarne, Higher Town, Higher Town (Scilly), Higher Tremarcoombe, Highercliff, Highertown, Highlanes, Highway, Hillhead, Holmbush, Holy Vale, Holywell, Hornick, Horningtops, Horsedowns, Hugh Town, Hugus