Efallai y bydd yn bosibl dyblu rhai rhannau.
Mae'r ffigurau hyn yn cwmpasu yn unig rhannau yn y testun sydd ar gael ar y wefan. Lle nad oes ond detholiad ar y wefan, mae'n bosibl y bydd gan y ddrama llawn rannau ychwanegol.
| Benywaidd | Gwrywaidd | Amhenodol | Cyfanswm | Teitl (Blwyddyn) |
|---|---|---|---|---|
| 0 | 1 | 4 | 5 | Brad y Llyfrau Gleision (1854) |
| 0 | 1 | 6 | 7 | Faust (1922) |
| 0 | 2 | 0 | 2 | Woof (2019) |
| 0 | 4 | 0 | 4 | Adar o'r Unlliw (1928) |
| 0 | 5 | 0 | 5 | Cwm Glo (1934) |
| 0 | 6 | 0 | 6 | Buchedd Garmon (1937) |
| 1 | 0 | 0 | 1 | Crafangau (2021) |
| 1 | 2 | 0 | 3 | The Four-Leaved Clover (1920) |
| 1 | 2 | 0 | 3 | Y Dyn Drws Nesaf (1959) |
| 1 | 2 | 0 | 3 | Dau Dylwyth (1938) |
| 1 | 2 | 0 | 3 | A Monologue for Me (1920) |
| 1 | 2 | 0 | 3 | Branwen (1975) |
| 1 | 2 | 0 | 3 | Yr Arth (1964) |
| 1 | 3 | 0 | 4 | Esther (1960) |
| 1 | 3 | 4 | 8 | Ymddiddan yr Enaid a'r Korff (1552) |
| 1 | 4 | 0 | 5 | Ar Ddu a Gwyn (1963) |
| 1 | 4 | 0 | 5 | Y Pwyllgor (1924) |
| 1 | 4 | 0 | 5 | Alix in Wundergarten (2015) |
| 1 | 4 | 0 | 5 | Deufor-Gyfarfod (1929) |
| 1 | 4 | 0 | 5 | Llwybrau Anrhydedd (1917) |
| 1 | 4 | 0 | 5 | Change (1913) |
| 1 | 6 | 0 | 7 | Caradog (1904) |
| 1 | 8 | 0 | 9 | Yr Hen Deiliwr (1920) |
| 1 | 8 | 0 | 9 | Castell Martin (1920) |
| 1 | 13 | 0 | 14 | Owain Glyndwr (1879) |
| 2 | 1 | 0 | 3 | Estron (2018) |
| 2 | 2 | 0 | 4 | Atgofion (1926) |
| 2 | 2 | 0 | 4 | Noson o Farrug (1910) |
| 2 | 2 | 0 | 4 | The Conversion (1920) |
| 2 | 3 | 0 | 5 | Adra (2019) |
| 2 | 3 | 0 | 5 | Dwy Briodas Ann (1975) |
| 2 | 4 | 0 | 6 | Anne Frank (2013) |
| 2 | 4 | 0 | 6 | Ffrwd Ceinwen (2000) |
| 2 | 4 | 0 | 6 | Asgre Lân (1916) |
| 2 | 4 | 0 | 6 | Dyrchafiad Arall i Gymro (1914) |
| 2 | 5 | 0 | 7 | Ei Seren Tan Gwmwl (1955) |
| 2 | 6 | 0 | 8 | Woman of Flowers (2018) |
| 2 | 6 | 0 | 8 | Woman of Flowers, Blodeuwedd (1992) |
| 2 | 9 | 0 | 11 | Ar y Groesffordd (1914) |
| 2 | 10 | 0 | 12 | Absalom Fy Mab (1957) |
| 2 | 17 | 0 | 19 | Glyndwr, Tywysog Cymru (1911) |
| 3 | 1 | 0 | 4 | Y Glöyn Byw (1922) |
| 3 | 1 | 0 | 4 | Looking Through Glass (2016) |
| 3 | 2 | 0 | 5 | Y Canpunt (1930) |
| 3 | 2 | 0 | 5 | Dewis Anorfod (1939) |
| 3 | 2 | 0 | 5 | Ffrois (1920) |
| 3 | 3 | 0 | 6 | Deryn Dierth (1943) |
| 3 | 3 | 1 | 7 | Coroni Heddwch (1921) |
| 3 | 3 | 1 | 7 | The Crowning of Peace (1921) |
| 3 | 4 | 0 | 7 | Rhywun Wrth y Drws (2004) |
| 3 | 4 | 0 | 7 | Panto (1986) |
| 3 | 4 | 1 | 8 | Cyfyng-Gyngor (1958) |
| 3 | 5 | 0 | 8 | Gormod o Bwdin (1985) |
| 3 | 7 | 0 | 10 | Yr Anfarwol Ifan Harris (1928) |
| 3 | 11 | 15 | 29 | Cofia'n Gwlad (2014) |
| 4 | 1 | 0 | 5 | Epa yn y Parlwr Cefn (1994) |
| 4 | 5 | 0 | 9 | Cythraul y Canu (1920) |
| 4 | 5 | 0 | 9 | Y Tu Hwnt i'r Llenni (1941) |
| 4 | 5 | 0 | 9 | Angel Pen Ffordd (1987) |
| 5 | 0 | 0 | 5 | Nawr Yw Ei Hamser Hi (1941) |
| 5 | 3 | 1 | 9 | Geraint Llywelyn (1975) |
| 5 | 4 | 0 | 9 | Beddau'r Proffwydi (1913) |
| 5 | 5 | 0 | 10 | Y Ddraenen Wen (1922) |
| 7 | 4 | 0 | 11 | Yr Wylan (1952) |
| 7 | 7 | 3 | 17 | Y Sosban (1982) |
| 8 | 0 | 0 | 8 | The Bakehouse (1920) |