Barry Keoghan’s height is most often listed as 5 feet 7 inches (170 cm) or 5 feet 8 inches (173 cm), which puts the Irish actor roughly one to two inches under the average adult man. No official figure exists, and listings online run from 5 feet 6 inches to 5 feet 10 inches.
The gap between those numbers matters more than usual for him. During the Saltburn press tour, Keoghan kept appearing beside Jacob Elordi, who is listed at 6 feet 5 inches, and the photos turned a simple height question into a running joke online.
This guide sorts the credible listings from the noise, explains where each figure comes from, and shows how Keoghan measures up against the people he is usually compared with.
Barry Keoghan Height at a Glance
Several sources carry weight on this question, and they do not agree. This table shows what each one lists.
| Source | Listed Height | Metric Figure |
| IMDb | 5 ft 8 in | 1.73 m |
| CelebHeights | 5 ft 7 in | 170.2 cm |
| Agency resume, quoted by CelebHeights | 5 ft 9 in | about 175 cm |
| Out magazine | 5 ft 8 in | about 173 cm |
| Capital FM | around 5 ft 6 in | 1.73 m, same article |
| Wikipedia | Not listed | Not listed |
Wikipedia’s profile of Keoghan gives no height. None of these sources quotes a number from Keoghan himself, so every figure here is an estimate or a secondhand listing. The 5 foot 7 to 5 foot 8 range works as a best estimate, not a confirmed fact.
Feet and Centimeters Side by Side
One inch equals 2.54 cm, so every inch of disagreement is worth about 2.5 cm. That is why 5 feet 7 inches reads as 170 cm and 5 feet 8 inches as roughly 173 cm. It also means a listing that pairs 5 feet 6 inches with 177 cm, as at least one site does, contains an error.
Why the Numbers Disagree
Each listing starts from a different kind of evidence. Knowing which kind makes the spread easier to read.
1: The Agency Resume Figure
CelebHeights, the long-running database run by Rob Paul, reports that Keoghan’s agency resume listed him at 5 feet 9 inches. A resume height comes from the actor’s own team, not a neutral measurement, and a taller number can only help in a casting search. That makes 5 feet 9 inches the likeliest outlier in the group.
2: How CelebHeights Reaches 5 Feet 7 Inches
The site says its figures are barefoot estimates built from quotations, official websites, agency resumes and in-person encounters. For Keoghan, it lands on 5 feet 7 inches (170.2 cm). A visitor poll on the same page, with 25 votes, averaged 5 feet 6.82 inches, within a fraction of an inch of the site’s own number.
3: The IMDb Listing of 5 Feet 8 Inches
IMDb gives 1.73 m, or 5 feet 8 inches, on Keoghan’s main page. It does not say how it reached the figure, so it counts as another estimate. The number sits one inch above CelebHeights and one inch below the resume.
4: A Conversion Slip at Capital FM
Capital’s fact file describes Keoghan as around 5 feet 6 inches and, in the same passage, as 1.73 m. Those two figures do not match, because 1.73 m converts to 5 feet 8 inches. A mismatch like that can travel from site to site, which may explain why a 5 foot 6 figure turns up elsewhere.
5: Rounding and Measurement Conditions
Even a careful measurement shifts with conditions. Shoes can add an inch or more, posture changes the reading, and people stand slightly taller after waking than at the end of a long day. A listing that does not say whether it is barefoot already carries a small error.
Rounding adds more. Someone measured at 5 feet 7.5 inches could be listed as 5 feet 7 inches on one site and 5 feet 8 inches on another, and both listings would be defensible. That may account for Keoghan’s 5 foot 7 and 5 foot 8 entries, which could describe the same height rounded in different directions.
Which Height Is Most Likely Correct?
The best working answer is 5 feet 7 inches to 5 feet 8 inches (170 to 173 cm). Most listings land within an inch of each other, and the resume figure is the only one above that band.
1: The Elordi Cross-Check
Co-star comparisons give a second test. CelebHeights lists Jacob Elordi at 6 feet 5 1/4 inches (196 cm), and Out magazine put the pair at 6 feet 5 inches and 5 feet 8 inches. That implies a gap of about nine to ten inches.
A resume height of 5 feet 9 inches would shrink the gap to roughly eight inches. Several commenters on the CelebHeights page say photos of the two show a bigger difference than that, although they are fans reading pictures, not measuring anyone.
2: Why Photos Can Mislead
Footwear, posture, camera angle and lens choice all change how tall someone looks beside another person. One commenter on the CelebHeights page says Keoghan wore heavy boots at an event where Elordi wore flats, and the gap still looked close to a foot. Anecdotes like that are interesting, but they cannot replace a measurement.
3: What Would Settle the Question
A figure stated by Keoghan, a measured height confirmed by his team, or a documented comparison with a co-star of verified height would narrow the range. Until one of those appears, listings will keep shifting by an inch in either direction. Any page claiming a precise, proven answer is overstating what is known.
How Barry Keoghan Compares With the Average Adult Man
CDC reference data puts the average adult man at 69.4 inches, about 5 feet 9 inches. At 5 feet 7 or 5 feet 8, Keoghan sits roughly one and a half to two and a half inches below that figure. That is a small difference, the kind most people would not notice across a room.
The comparison also explains why the Saltburn photos landed the way they did. Elordi stands nearly eight inches above that average, while Keoghan sits slightly below it, so the two men fall on opposite sides of typical.
The Saltburn Press Tour and the Jacob Elordi Gap
Saltburn, Emerald Fennell’s 2023 thriller, cast Keoghan as Oliver Quick, with Elordi alongside him in the film. The performance earned Keoghan a Golden Globe nomination for Best Actor. Oliver is an Oxford student who works his way into the world of Elordi’s Felix Catton.
Out magazine reported that the height difference between the two actors stood out at promotional events. Keoghan joined in, sharing fan memes about their photos on his Instagram stories.
The contrast also suits the story. Oliver spends much of the film looking up at Felix, socially and, in plenty of frames, literally.
Keoghan Next to His Co-Stars and the Beatles Cast
Beyond Elordi, CelebHeights gives a lineup of actors Keoghan has worked beside or will. Colin Farrell, his co-star in The Killing of a Sacred Deer, is listed at 5 feet 10 inches (178 cm). Cillian Murphy, who appears with him in Peaky Blinders: The Immortal Man, sits at 5 feet 7 3/4 inches (172.1 cm), almost exactly where Keoghan lands.
Sam Mendes’s four Beatles films, due in April 2028, add a new comparison. Paul Mescal plays Paul McCartney and Harris Dickinson plays John Lennon. Mescal is listed at 5 feet 10 1/2 inches (179 cm), and Dickinson at 6 feet 1 1/2 inches (187 cm). Keoghan plays Ringo Starr, which would put him about three and a half inches below Mescal and six and a half below Dickinson if he is 5 feet 7 inches.
These listings carry the same uncertainty. CelebHeights puts Murphy at 5 feet 7 3/4 inches even though his casting resume lists 5 feet 9 inches, the same resume-versus-estimate gap seen with Keoghan.
This table sets the CelebHeights figures against Keoghan’s listed 5 feet 7 inches.
| Actor | Listed Height | Difference From Keoghan |
| Jacob Elordi | 6 ft 5 1/4 in (196 cm) | about 10 1/4 in taller |
| Harris Dickinson | 6 ft 1 1/2 in (187 cm) | about 6 1/2 in taller |
| Paul Mescal | 5 ft 10 1/2 in (179 cm) | about 3 1/2 in taller |
| Colin Farrell | 5 ft 10 in (178 cm) | about 3 in taller |
| Cillian Murphy | 5 ft 7 3/4 in (172.1 cm) | about 3/4 in taller |
Has Barry Keoghan’s Height Shaped His Career?
Keoghan’s filmography gives little sign that height has limited him. He played Martin Lang, the menacing teenager in The Killing of a Sacred Deer, and an English soldier in Black ’47. He later took a Marvel role as Druig in Eternals and appeared as the Joker in The Batman, credited only as Unseen Arkham Prisoner.
The Banshees of Inisherin brought him a BAFTA for Best Supporting Actor and an Oscar nomination in the same category. The Hollywood Reporter had already called him “the next big thing” in 2018, based on three years of work.
Casting appears to follow his intensity and range, not his measurements. Keoghan is also an amateur boxer, so physical roles are not a stretch.
From Summerhill to the BAFTAs
Keoghan was born on October 18, 1992, and grew up in Summerhill, Dublin. His mother died when he was 12, and he spent seven years in foster care across 13 homes before his grandmother, aunt and cousin Gemma raised him. He began acting in 2010 after answering a casting notice in a shop window for Between the Canals, and a 2013 role on RTÉ’s Love/Hate earned him recognition in Ireland.
Keoghan on the Memes and the Online Chatter
The Saltburn height jokes appear to have been good-natured, and Keoghan joined in. Commentary on his looks more broadly has been harsher. In a March 2026 SiriusXM interview, he said he stays away from online platforms because of the criticism aimed at him and his appearance, and that it bothers him to think his son may read it later.
In a November 2024 appearance on The Louis Theroux Podcast, he said a thick skin is needed to deal with online hate. For anyone looking up his height, that is useful context: the number is a neutral detail, and the tone around it can matter to him.
How to Spot a Reliable Celebrity Height Listing
Searching for Keoghan’s height returns pages that give five different answers, from 5 feet 6 inches to 5 feet 10 inches, and several read as machine-written with no named source. A few quick checks separate useful pages from noise.
- Does the page name where its number came from, such as an agency resume, an interview or a database?
- Do the feet and centimeter figures match? A pair like 5 feet 6 inches and 177 cm does not.
- Does it admit that other sources disagree? Honest pages explain the spread instead of declaring one answer proven.
- Does it compare the actor with a co-star whose height is well documented?
By these checks, the CelebHeights page, the IMDb listing and the Out comparison are the most useful starting points for Keoghan, though all three remain estimates.