Listed here are Hawaiian plant common names that begin with the letter A.

• 'A'ali'i
• 'Aiakanene
• 'Awapuhi
• 'Awapuhi kuahiwi
• 'Awapuhi melemele
• A'ali'i
• Aerial Yam
• African Arrowroot
• African Tulip Tree
• African Tuliptree
• Ageratum
• Aiakanene
• Aiea Morning-glory
• Air Plant
• Air Potato
• Air Yam
• Albizia, Molucca
• Albizia, Moluccan
• Alexandra Palm
• Ali'ipoe
• Allamanda
• Allamanda, Yellow
• Alligator Pear
• Ama'u
• Ama'uma'u
• Amaumau Fern
• Amazon Blue
• American Black Nightshade
• American Mangrove
• Anemone, Hupeh
• Anemone, Japanese
• Anthurium
• Apple, Malay
• Apple, Malaysian
• Apple, Mountain
• Apple, Rose
• Arabian Coffee
• Arabica Coffee
• Araucaria, Columnar
• Araucaria, Cook
• Arborvine, Spanish
• Arrowroot, African
• Arthrostemma
• Asian Butterfly Bush
• Asystasia
• Atro
• Australasian Geranium
• Australian Beefwood
• Australian Pine
• Australian Silky-oak
• Autograph Tree
• Autumn Gold
• Avocado
• Awapuhi
• Awapuhi kuahiwi
• Awapuhi melemele