The list
| # | Player | Born | Celtic | Newcastle United |
|---|---|---|---|---|
| 1 | Mark Viduka | 1975 | 1998–2000 | 2007–2009 |
| 2 | Sung-yueng Ki | 1989 | 2010–2012 | 2018–2020 |
| 3 | Craig Bellamy | 1979 | 2005 | 2001–2005 |
| 4 | Daryl Murphy | 1983 | 2010–2013 | 2016–2017 |
| 5 | Roy Aitken | 1958 | 1975–1990 | 1990–1991 |
| 6 | Darren Jackson | 1966 | 1997–1999 | 1986–1988 |
| 7 | Ronnie Simpson | 1930 | 1964–1970 | 1951–1960 |
| 8 | Mark McGhee | 1957 | 1985–1989 | 1977–1979, 1989–1991 |
| 9 | Scott Duncan | 1888 | — | 1908–1913 |
| 10 | Alan Thompson | 1973 | 2000–2007 | 1991–1993 |
| 11 | Paul Dalglish | 1977 | — | 1997–1999 |
| 12 | Bobby Templeton | 1880 | 1906–1907 | 1903–1904 |
| 13 | Jimmy Hay | 1881 | 1903–1911 | 1911–1915 |
| 14 | Andy Walker | 1965 | 1987–1991, 1994–1996 | 1991 |
| 15 | John McNamee | 1941 | 1960–1963 | 1966–1971 |
| 16 | Alex Mathie | 1968 | 1987–1991 | 1993–1995 |
Which way they moved
- Celtic first, then Newcastle United: 8
- Newcastle United first, then Celtic: 6
Test yourself
Three more club pairs: name one player for each.
Play it
In Who Played Both you and your opponent secretly pick a club each. If the clubs are Celtic and Newcastle United, the first to name one of the players above in 15 seconds wins the round.
More pairs with Celtic
- Aston Villa – Celtic 30 players
- Celtic – Sunderland 29 players
- Celtic – Manchester City 27 players
- Celtic – Norwich City 27 players
- Celtic – Middlesbrough 26 players
- Celtic – Southampton 25 players
- Celtic – Leicester City 25 players
- Celtic – Coventry City 24 players
Celtic: every club it shares players with
More pairs with Newcastle United
- Newcastle United – Sunderland 54 players
- Middlesbrough – Newcastle United 41 players
- Newcastle United – Norwich City 37 players
- Newcastle United – Tottenham Hotspur 36 players
- Manchester City – Newcastle United 36 players
- Leeds United – Newcastle United 36 players
- Everton – Newcastle United 35 players
- Liverpool – Newcastle United 34 players
Newcastle United: every club it shares players with
Source: Wikidata (CC0), Wikipedia club articles and player infoboxes (years at each club). Youth spells and appearances that look unplayed are left out; volunteer-kept records can contain gaps or errors.