- Zain v. Abeysinghe – NLR – 87 of 36 [1934] LKHC 5; [1934] 13; (1934) 36 NLR 87 (21 February 1934)
- Zilva v. Girigoris – NLR – 67 of 11 [1908] LKHC 1; [1908] 9; (1908) 11 NLR 67 (7 February 1908)
- Zilva v. Sinno – NLR – 473 of 17 [1914] LKHC 27; [1914] 19; (1914) 17 NLR 473 (6 October 1914)
- Zoysa v. Edoris Appu – NLR – 66 of 11 [1907] LKHC 8; [1907] 6; (1907) 11 NLR 66 (24 September 1907)
- Zoysa v. Fernando – NLR – 469 of 23 [1921] LKHC 43; [1921] 32; (1921) 23 NLR 469 (20 December 1921)
- Zoysa v. Nanniyaran Aiyar – NLR – 535 of 42 [1941] LKHC 29; [1941] 4; (1941) 42 NLR 535 (12 August 1941)