Striker Jordan Rhodes has joined Brentford on a month's loan, while winger Jaime Peters is off to Gillingham on a similar basis.
Boss Jim Magilton told the club site: "It's important that we get our young players out on loan and playing games every week.
"They will gain more from playing in football matches where there is a lot at stake than playing in the reserves here and we see it as important in their development as players."
Rhodes spent a month with Rochdale earlier in the season, while Canadian international Peters was with Yeovil last year.