Needle's Eye is a 14-metre (46 ft) pyramid Grade II* listed building which is situated in Wentworth, South Yorkshire in northern England.

Needle's Eye is one of several follies in and around Wentworth Woodhouse park; the others include Hoober Stand and Keppel's Column.

It was constructed approximately in the mid-late 18th century and believed to have been made in order to win a wager, where the second Marquess of Rockingham claimed he was able to "drive a coach and horses through an eye of a needle".

It is alleged execution by firing squad may have taken place at the building since they resemble Musket balls; however this is unsubstantiated.

It is a pyramid made of sandstone topped with a funerary urn, encompassing an archway of approximately 3-metre (9.8 ft).