Iaith ar Daith: Six celebrities, who want to learn Welsh, six well-known mentors and lots of challenges to help them try out their new skills. The nature TV presenter Steve Backshall is the first to go on an unforgettable journey with his mentor Iolo Williams.
Curadur: New series which invites leading figures from the Welsh music scene to choose performances by artists who have influenced them. This time the musician Cerys Hafana.
Canu Gyda Fy Arwr: If you had the choice to share a stage with anyone, who would you choose? This is exactly what happens in a new series on S4C.
Calan Gaeaf Carys Eleri: Halloween is almost upon us but what does this festival mean to us in Wales? Carys Eleri finds out if there is more to it than just the scares and trick or treating.
Garddio a Mwy: As we look forward to spring – a new series of the popular gardening and lifestyle show returns.
Bregus: New series. Hannah Daniel talks about her character Ellie - the lead role in this dark and exciting psychological drama.
Terfysg yn y Bae: The presenter Sean Fletcher goes on a journey to discover the history of the race riots in Cardiff Bay in 1919.
Am Dro: Pedair taith, pedwar cystadleuydd - ond dim ond un enillydd. Mae'n amser mynd Am Dro unwaith eto! Cyfres newydd.
Y Wal Goch: New series. Yws Gwynedd, Mari Lovgreen, and Jack Quick will be looking forward to the Euros football competition this summer.
DRYCH: Y Pysgotwyr: Documentary which offers a rare look inside the ancient sea fishing industry – the challenges, the dangers and the romance.
Eryri: Pobol y Parc: New series. Come and meet the people who live, work and relax in Snowdonia National Park which celebrate its 70th birthday this year.
DRYCH: Rhondda Wedi'r Glaw: Documentary which looks at the devastating effect of the flooding caused by Storm Dennis on residents of the Rhondda Valley in February last year.
Cymru, Dad a Fi: New series. Love Island star Connagh Howard and his father Wayne take viewers on an unique island-hopping journey around Wales. The pair go on a journey of self-discovery as they meet new people, face challenges and visit parts of Wales that they have never been to before.
Y Fets: Ystwyth Vets on the outskirts of Aberystwyth are opening their doors to cameras once again in a new series.
Pobol y Cwm: It's all kicking off in the Deri – and life will change for ever for several of our favourite characters. Interview with Elin Harries who plays the role of Dani Monk.
Eisteddfod T: Eisteddfod T will be held during the usual Eisteddfod week, from Monday, 31 May until Friday, 4 June. Join presenters Heledd Cynwal and Trystan Ellis-Morris in a special studio set at the Urdd Residential Centre in Llangrannog, Ceredigion for a week full of fun.
Ffit Cymru 6 Mis Wedyn: A special episode to check the progress of the five FFIT Cymru 2021 Leaders. Have they continued to follow the plan and keep the weight off six months later?
Pawb A'i Farn gyda'r Prif Weinidog: In a special programme, Betsan Powys interviews First Minister of Wales Mark Drakeford from Welsh Government offices in Cathays Park, Cardiff.
Y Llinell Las: A brand new series which shows exactly what working for the North Wales Police Roads Policing Unit looks like.
Guinness World Records Cymru: A special programme which celebrates some of the attempts made by the people of Wales to break a world record. Each of the attempts is inspired by the traditions and culture of Wales.
DRYCH: Trelai, y Terfysg a Jason Mohammad: Thirty years on from the riots that shook the Ely estate in Cardiff, Jason Mohammad returns to the streets he grew up on to find out why the riots happened and how they impacted the lives of residents.
Gwyliau Cartref: New series which follows groups of families and friends as they go on a holiday not too far from home.