Passenger railroads Skyline
Heritage and Scenic Railroads Hawaiian Railway Society Kauai Plantation Railway
Defunct railroads Ahukini Terminal and Railway Company Hawaii Railway Hawaii Consolidated Railway Hawaiian Railroad Hilo Railroad Kahului Railroad Kauai Railway Koolau Railway Lahaina, Kaanapali and Pacific Railroad Oahu Railway and Land Company West Hawaii Railway
Electric Honolulu Rapid Transit and Land Company
Industrial Rail Operations
Island of Hawaiʻi Hamakua Mill Company Kukaiau Plantation Company Hawaiian Agricultural Company Honokaa Sugar Company Pacific Sugar Mill Company Hutchinson Sugar Plantation Company Kaiwiki Sugar Company, Ltd Kohala Sugar Company Kona Sugar Company Olaa Sugar Company Ookala Sugar Company Puna Sugar Company Hawaiian Mahogany Lumber Company Laupahohoe Sugar Company Paauhau Sugar Plantation Company Puako Plantation Waiakea Mill Company
Island of Kauaʻi Grove Farm Company Hawaiian Sugar Company Kekaha Sugar Company Kilauea Sugar Plantation Company Koloa Sugar Company The Lihue Plantation Company Hanamauku Sugar Plantation Ahukini Terminal and Railway Company (absorbed by the Lihue Plantation) McBryde Sugar Company Eleele Plantation Kauai Railway Company (McBryde Sugar Company sponsored) Waimea Sugar Mill Company
Island of Lānaʻi Maunalei Sugar Company
Island of Maui Hawaiian Commercial & Sugar Company Kihei Plantation Company Maui Agricultural Company Paia Plantation Kaeleku Sugar Company Hana Plantation Company Haiku Sugar Company Kipahulu Sugar Company Kaeleku Sugar Company Pioneer Mill Company Olowalu Sugar Company Wailuku Sugar Company
Island of Molokaʻi American Sugar Company
Island of Oʻahu
Beretania Street Railroad Ewa Plantation Company Heeia Agricultural Company Kahuku Plantation Company Koolau Railway Company (bought out by Kahuku Plantation Company) Hibiscus & Heliconia Short Line Railroad Libby, McNeill & Libby Oahu Sugar Company Honolulu Plantation Company Waiahole Water Company Waialua Agricultural Company Waianae Sugar Company Waimanalo Sugar Company
References
John B. Hungerford, Hawaiian Railroads, 1963. Reseda, California: Hungerford Press Jesse C. Conde and Gerald M. Best, Sugar Trains, Narrow Gauge Rails of Hawaii, 1973. Fenton, California: Glenwood Publishers Jesse C Conde. Fowler Locomotives in the Kingdom of Hawaii. 1993. Narrow Gauge Railway Society.