H-100

H-100 or H100 may mean:

Transportation

*H-100 is a name used by Hyundai Motor Company in export markets for two related models:
**Hyundai Porter — a pickup truck
**Hyundai Grace — a minibus / van

Computing

* The Heathkit H-100, sold assembled as the Z-100 (computer)
* H.100 (computer telephony) — a standard published by the CompTIA ECTF for communication between PCI cards in a computer telephony system.
* Nallatech H100 Series — a series of high-performance computing application accelerator modules utilizing FPGA technology

Digital audio players

*iriver H100 series — a series of hard drive digital audio players produced by iriver
*RCA H100 — a hard drive digital audio player produced by RCA