Paul the Delivery Guy is a young local delivery guy for the Hightail Delivery Company who delivers construction materials to Phineas and Ferb on a regular basis. He is rather forgetful and careless, but means well and usually delivers his packages quickly and on time. He prefers to be referred to as a mobile logistics technician than a delivery guy.
- He listens to the WJOP radio station.
- His father works in the same company with him as his superior.
- He once turned down a job offer at the O.W.C.A. for rescuing Agent P and helping thwart Dr. Doofenshmirtz's plan in favor of remaining a delivery guy, but, prefers to be called "mobile logistics technician."
- He once won a contest from the WJOP radio station and had Love Händel as his personal musicians for a day.
- He has always has a parachute on his back when he jumps off buildings.
- Breaks the lights and driving over the speed limit using nitro when he has a special delivery.
- He is at least 16 years old or older since he's legally driving a truck.