1. 2010
2. Ei phwer ni phaid: gwragedd ym myd baledi'r 19eg ganrif

   Jones, G. (Author), Price, A. (Supervisor), Jan 2010

   Student thesis: Doctor of Philosophy

3. 2011
4. Traddodiad a newydd-deb yn nofelau Wiliam Owen Roberts

   Hughes, N. (Author), Price, A. (Supervisor), Jan 2011

   Student thesis: Doctor of Philosophy

5. 2012
6. Agweddau ar ryddiaith Owen Martell

   Evans, R. L. (Author), Price, A. (Supervisor), 2012

   Student thesis: Doctor of Philosophy

7. 2014
8. 'Segur fydd y cŷn a'r morthwyl mwy' : dehongli portreadau o'r bröydd chwarelyddol ers 1972

   Gwyn, E. (Author), Price, A. (Supervisor) & Price, A. (Supervisor), 12 Aug 2014

   Student thesis: Doctor of Philosophy

9. 2016

10. Gwleidyddiaeth, genynnau a disgyblaeth - Creu ar y ffin

    Elis, M. (Author), Price, A. (Supervisor), Jan 2016

    Student thesis: Doctor of Philosophy

11. 2018
12. Yr un hen stori a’r ffilm yn fy mhen: portffolio a dadansoddiad o broses greadigol

    Northey, S. (Author), Wiliams, G. (Supervisor) & Price, A. (Supervisor), 2018

    Student thesis: Doctor of Philosophy

13. 2019
14. Ynys: Portffolio a dadansoddiad o broses greadigol

    Roberts, C. (Author), Price, A. (Supervisor), 22 May 2019

    Student thesis: Doctor of Philosophy

15. Nid trwy sbectol y sais y dylai Cymro edrych ar wlad ddieithe: astudiaeth o gyfieithiadau T. Hudson-Williams o'r rwseg i'r Gymraeg

    Jones, S. (Author), Price, A. (Supervisor), 5 Aug 2019

    Student thesis: Doctor of Philosophy

16. 2021
17. Rhwng Trawsfynydd a Pharis: Agweddau ar Waith John Rowlands

    Dafydd, E. (Author), Price, A. (Supervisor), 2021

    Student thesis: Doctor of Philosophy

18. Cynnydd ac Amheuaeth: Gweledigaeth Ddrylliedig John Thomas o Gymru Oes Fictoria

    Richards, R. (Author), Price, A. (Supervisor), 12 Jul 2021

    Student thesis: Doctor of Philosophy