According to the well respected site "dreshare" he's straight. My assessment is that there's absolutely no information about it either way.
A couple of close-up shotsNude Jacob Fortune-Lloyd and His Butt: A Beautiful Story Told in 4 Parts
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Currently watching The Great S3 and I find him incredibly handsome and charmingJacob Fortune-Lloyd shirtless, hairy chest in The Great 3x08
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