YHA may refer to:
- Port Hope Simpson Airport, Canada, IATA code YHA
- YHA Australia, a youth hostel association in Australia
- York Housing Association, a housing association in North Yorkshire
- Young Hollywood Awards, entertainment awards voted by 13- to 19-year-olds.
- Young Heart Attack, a rock band
- Youth Hostels Association (England & Wales), a youth hostel charity in the United Kingdom
- Youth Hostel Association of New Zealand, a youth hostel association in New Zealand