Gather all ingredients. Preheat an outdoor grill for medium-high heat and light oil the grate.

Lightly brush peaches with oil; place pit-sides down onto the preheated grill. Grill until peaches have nice grill marks, about 5 minutes; flip peaches.

Drizzle with honey; place dollop cream cheese where pit was. Grill until cream cheese is warm, 2 to 3 minutes more.

Serve immediately with additional honey and chopped nuts if desired.