Last updated: June 2026. Written by Josh Hutcheson. See our review methodology.
The best oil painting classes online in 2026 come from two places: a pair of exceptionally rated Udemy courses that teach process and brushwork, and Domestika’s deep oil painting catalog for growing across styles. Oil is the most technique-dependent of the painting media — fat over lean, drying times, brush handling — which is exactly why structured instruction beats trial and error. Every pick below was verified against its live listing this month.
Quick verdict: The Oil Painting Process on Udemy (4.8★, 411 ratings) is the best start-to-finish foundation; pair it with Mastering Brushstrokes (4.7★, 2,374 ratings) and you’ve covered the two skills that decide whether oils feel manageable or maddening.
1. Best overall — The Oil Painting Process (Udemy)
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Five hours, 4.8★ across 411 ratings, and the most useful thing about it is in the name: process. Oils punish improvisation — paint applied in the wrong order cracks, mixes turn to mud, sessions end with nothing dry enough to continue. This course teaches the complete workflow: toned ground, block-in, layering fat over lean, and finishing, so every painting session has a plan.
Best for: beginners and self-taught painters whose results are inconsistent. Worth knowing: you’ll need a basic oil kit (paints, solvent or water-mixable oils, a few brushes) — budget for supplies alongside the course.
2. Best for brushwork — Mastering Brushstrokes, Part 1 (Udemy)
The most-reviewed course on this list (4.7★, 2,374 ratings, 6.5 hours) attacks the skill that makes paintings look painterly: confident, economical brushstrokes. It’s drill-based — stroke control, loading the brush, edges — and the improvement shows up fast in everything you paint afterward, regardless of subject.
Best for: painters whose work feels overworked or tight. Worth knowing: drills, not pretty pictures — the payoff comes after the course, in your own work.
3. Best catalog for growth — Domestika Oil Painting Courses
Once fundamentals are in place, growth in oils means studying styles — portrait, still life, landscape, contemporary figurative — and Domestika’s oil painting catalog is the deepest single library for that, with courses from working painters at gallery level. Production quality is consistently excellent, courses are bought individually with lifetime access, and discounts are frequent.
Best for: intermediate painters choosing a direction. Worth knowing: many courses are Spanish-language with English subtitles — check the language tag before buying.
Browse Domestika Oil Courses →
4. Best structured school (unlinked) — Virtual Art Academy
For painters who want a multi-year curriculum rather than individual courses, Virtual Art Academy runs a structured program modeled on atelier training. We have no affiliate relationship with them — this earns us nothing — but for the “I want art school, online, in oils” buyer it’s the most complete option we found, and the picks above don’t serve that buyer.
Best for: committed hobbyists who want years of structure. Worth knowing: it’s a program commitment, priced like one — sample the free material first.
Compare the picks
| Course | Best for | Length | Rating |
|---|---|---|---|
| The Oil Painting Process | Complete workflow | 5 hrs | 4.8 (411) |
| Mastering Brushstrokes | Brushwork confidence | 6.5 hrs | 4.7 (2.4k) |
| Domestika oil catalog | Style growth | Varies | — |
| Virtual Art Academy | Multi-year curriculum | Program | — |
How we chose
Every course was verified live in June 2026 with current ratings and review counts. Oil instruction quality is unusually easy to judge from reviews — bad process teaching produces cracked, muddy student work and angry reviews — so we required 4.7★+ on the Udemy picks. The unlinked Virtual Art Academy entry is there on merit; it serves a buyer the affiliate options don’t.
Frequently asked questions
Is oil painting hard for beginners?
Harder than acrylics, easier than its reputation. The difficulty is process knowledge (drying rules, layering order), not hand skill — which is why a process-first course flattens the curve so much. Slow drying is actually beginner-friendly: you can rework mistakes for days.
What supplies do I need to start?
A limited palette (5–6 colors), three or four hog-bristle brushes, a medium, canvas boards, and either odorless solvent or water-mixable oils. Skip the 24-color sets — limited palettes teach color mixing faster and cost less.
Can I learn oils without ventilation for solvents?
Yes — water-mixable oils have gotten genuinely good and clean up with soap and water, and traditional oils can be used solvent-free with the right mediums. Don’t let the solvent question stop you from starting.
Oil vs acrylic — which should I learn first?
If your goal is oils, start in oils — the media handle differently enough that acrylic habits (fast drying, fast decisions) partly work against oil technique. Acrylics first makes sense mainly for budget or shared-space reasons.
How long until I can paint something worth framing?
With a process course and weekly practice, most beginners produce a frameable small still life or landscape within two to three months. The gap between “first attempts” and “competent” in oils is mostly about following the process, which is learnable fast.
More painting and drawing guides: watercolor classes, figure drawing classes, and anatomy courses for artists.