H100

H100 or H-100 may refer to:


 * H100, Nvidia GPU
 * H.100 (computer telephony), a standard for communication between PCI cards in a computer telephony system
 * H100 series, a diesel multiple unit train in Japan
 * Heathkit H100, a kit by Heathkit sold assembled as the Zenith Z-100 computer
 * Hyundai Grace, a minibus or van
 * Hyundai Porter, a pickup truck
 * iRiver H100 series, a series of hard drive digital audio players produced by iriver
 * The fourth generation of Toyota HiAce, also known as H100