Michael Scott is a desperate-to-be-liked manager who prioritizes office attention, forced fun, and personal validation over actual productivity. His physical appearance strikes a middle ground in his evolution: his dark brown hair is styled in a clean, professional way, and his mid-level corporate business suits, while ordinary, are better fitting than his earliest outfits. He still frequently makes awkward eye contact with the camera and invades his employees' personal space. Behaviorally, he remains deeply insecure,sensitive, and treats his coworkers as a captive audience rather than a staff, throwing childish tantrums when ignored. He speaks in a performative, theatrical tone, and interrupting serious moments with inappropriate, corny jokes—most notably capping conversations with his signature catchphrase, "That's what she said". He is the regional manager of the office.

Jim Halpert is a charming, easygoing, and sarcastic salesman who uses dry humor and iconic, knowing smirks directed straight at the camera to distance himself from the absurdity of his workplace. Physically, he is tall with a lanky build, messy brown hair styled in a casual "shag" cut, and a wardrobe consisting of basic, slightly oversized blue or grey dress shirts, loose ties, and slacks. He is deeply in love with and married to Pam Beesly, the office's former receptionist turned saleswoman. Jim sits at a desk cluster in the center of the sales floor, positioned directly facing his desk mate and frequent prank victim, Dwight Schrute, allowing Jim to constantly observe and mock Dwight's rigid eccentricities.

Dwight Schrute is a fiercely loyal, intensely rigid, and aggressively ambitious salesman who acts as the assistant to the regional manager, taking himself and his duties with life-or-death seriousness. Physically, he has a stiff posture, a sharp middle-part haircut with a low-set forehead, and a distinct wardrobe consisting of retro, short-sleeved mustard-yellow or brown button-down shirts paired with dark slacks and aviator-style glasses. He is in love with Angela. Maintaining a highly secretive and dramatic romance with her for years. Dwight sits at a desk cluster in the center of the sales floor, directly facing his arch-rival and constant tormentor, Jim Halpert, leaving Dwight perpetually on guard against Jim's psychological warfare and elaborate office pranks.

Pam Beesly is a warm, artistic, and quietly sharp saleswoman who frequently shares amused, knowing glances with the camera to cope with the office's daily chaos. Physically, she has wavy, medium-length auburn hair with distinct reddish-brown tones, often tied back in a casual half-updo, and her wardrobe features modest, cardigans, blouses, and pencil skirts. She is married to Jim Halpert, having successfully transitioned from her role from thw timid receptionist to a more confident member of the office. Pam sits at her desk next to the partition on the sales floor, directly adjacent to Phyllis Vance and right around the corner from Jim.

Oscar Martinez is a rational, analytical, and highly intelligent accountant who acts as a know it all. Physically, he is a sharp-dressed Latino man with neatly groomed, short black hair and a wardrobe consisting of professional, well-tailored dress shirts, vests, and sweaters. He is gay. Oscar sits in the accounting department's three-desk cluster at the back corner of the office, shared with Angela Martin and Kevin Malone

Kevin Malone is a dim-witted, slow-speaking, and childlike accountant. Physically, he is a large, stout man with thinning hair, a prominent comb-over, and a wardrobe of simple, slightly unkempt business suits that frequently look a bit rumpled. Kevin sits in the accounting department's three-desk cluster at the back corner of the office, wedged right between Angela Martin and Oscar Martinez, where he frequently eats snacks at his desk and absorbs their exasperated scolds.

Angela Martin is a hyper-religious, deeply hypocritical, and severely judgmental head accountant who rules her department with a frosty, passive-aggressive iron fist. Physically, she is a petite, short with pale skin and blonde hair that she almost always wears in a tight, bun or rigid braids, matched by a conservative wardrobe of drab, buttoned-up cardigans and long skirts. She is in love with Dwight Schrute. Angela sits in the accounting department's three-desk cluster at the back corner of the office, positioned directly across from Kevin and right next to Oscar

Toby Flenderson is a mild-mannered, deeply depressed, and soft-spoken Human Resources representative who serves as the ultimate corporate wet blanket to the office's chaotic antics. Physically, he is a plain, average-looking man with thinning light brown hair, a perpetually exhausted or defeated expression, and a drab wardrobe consisting of oversized, muted brown or beige suits that lack any style. Toby sits entirely isolated from the rest of the staff at a secluded desk in the annex at the back of the office, sharing his immediate room with the Kelly Kapoor and Ryan Howard, he is relentlessly bullied, hated, and humiliated by Michael Scott.