Jack Oneill (1923-2017) was a visionary American Businessman who built a remarkable business empire. This profile covers their entrepreneurial journey, business ventures, achievements, investments, and lasting business legacy.
Quick Profile
Key highlights — personal details, origin and family.
Net Worth of Jack O'Neill: Income Sources & Assets
Estimated earnings, brand deals, and major assets (with sources where available).
Physical Appearance: Height, Weight, and Body Stats
Verified measurements, tattoos and body features.
Jack O'Neill Photos
Candid photos, selfie and trending social posts.
Jack O'Neill Gallery
Frequently Asked Questions
Fast answers to common questions about Jack O'Neill. See full bio sections below or submit a correction if something’s inaccurate.
How old is Jack O'Neill?
Jack O'Neill is 94 years old (born March 27, 1923).
What is Jack O'Neill's height?
Jack O'Neill is 1.95 meters (6 feet 5 inches) tall.
What is Jack O'Neill's net worth?
Jack O'Neill's net worth was last estimated at $578.60 Million USD (₹4,918.10 Crore INR approx.) in 2017.
Who is Jack O'Neill's wife?
Jack O'Neill is married to Marjorie Bennett (m. ?–1972).
Does Jack O'Neill have children?
Yes, Jack O'Neill has 5 (Five) children: Tim O’Neill, Pat O’Neill and Shawne O’Neill, Bridget O’Neill, Cathi O’Neill.
What is Jack O'Neill's zodiac sign?
Jack O'Neill's zodiac sign is Aries (born March 27).
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Suggest a CorrectionLast updated at: March 12, 2026
Updated by: Editorial Team
Sources & References
Profile information sourced from publicly available records including Wikipedia, IMDb, official databases, and verified news reports.
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