Patrick Stephen Johns, known as Paddy Johns (born 19 February 1968, in Portadown) was an Irish rugby union player from 1990 to 2000.
He played mainly as a lock and occasionally in the back-row.
He had his international debut, on 27 October 1990 against Argentina, in Dublin, in a match won 20–18, and his final appearance came on 11 November 2000, with Japan, in a win of 78–9, again in Dublin.
He also played for the Ireland national rugby sevens team at the inaugural 1993 Rugby World Cup Sevens, where Ireland reached the semi-finals, its best ever finish in a Rugby World Cup Sevens.
He studied dentistry at Trinity College Dublin and currently practices as a dental surgeon.