Henry Bryant

• Henry Bryant (botanist), English botanist
• Henry Bryant (naturalist), American physician and naturalist
• Henry Beadman Bryant, author and co-founder and namesake of Bryant & Stratton College and Bryant University in Smithfield, Rhode Island
• Henry Charles Bryant, English portrait and landscape painter
• Henry Grier Bryant, American explorer and writer
• Henry Bryant Bigelow, American oceanographer and marine biologist