- Wendy's Independence, MO
- Wendy's Indianapolis, IN
- Wendy's Irving, TX
- Wendy's Irwindale, CA
- Wendy's Ironton, OH
- Wendy's Irvine, KY
- Wendy's Inverness, FL
- Wendy's Irvine, CA
- Wendy's Indianola, MS
- Wendy's Islip, NY
- Wendy's Island Park, NY
- Wendy's Independence, KY
- Wendy's Indialantic, FL
- Wendy's Ithaca, NY
- Wendy's Independence, OH
- Wendy's Inglewood, CA
- Wendy's Irwin, PA
- Wendy's Irondequoit, NY
- Wendy's Indiana, PA
- Wendy's Idaho Falls, ID
- Wendy's Ionia, MI
- Wendy's Indian Trail, NC
- Wendy's Interlochen, MI
- Wendy's Immokalee, FL
- Wendy's Imlay City, MI
- Wendy's Iron Mountain, MI
- Wendy's Iowa City, IA
- Wendy's Itasca, IL
