Baldock, now at Sheffield United, took the call last week to join up with the Greek squad for the first time after an impressive season in the Championship.
Here is a look at some of the nations to have been represented by MK Dons players past and present.
1. Greece
George Baldock's call-up to represent Greece is his first venture into international football having taken the call from Greek boss Gus Poyet Photo: George Wood
2. Denmark
Matt O'Riley's move from MK Dons to Celtic in January not only saw him lift the Scottish Premiership title, but also earned him a call-up to the Danish squad. Photo: Jane Russell
3. Norway
Tore Andre Flo might not have had the most glowing of Dons careers, but he made 76 appearances for Norway during his career, netting 23 goals. Photo: AFP
4. Northern Ireland
Northern Ireland has been well-represented by MK Dons players in the past, with Will Grigg, Ben Reeves and Lee Hodson all being called up. Photo: PAUL FAITH