Preheat gas or charcoal grill to medium-high heat, approximately 400 degrees Fahrenheit.

In a large mixing bowl, toss the sweet potato slices with olive oil, salt, pepper, and smoked paprika until evenly coated.

Clean and oil the grill grates to prevent sticking.

Place the sweet potato rounds directly onto the grill grates in a single layer.

Grill for 5 to 7 minutes per side, turning once, until charred grill marks appear and the interior is fork-tender.

Remove from the grill and serve immediately.