This article lists the films composed by Ilaiyaraaja in the 2020s.
| Date | Language | Film | Director | Dubbed | Notes |
|---|---|---|---|---|---|
| 24 January | Tamil | Psycho | Mysskin | ||
| 25 March | Sanskrit | Punyakoti | Ravishankar Venkateswaran | 1st biggest crowd-funded movie |
| Date | Language | Film | Director | Dubbed | Notes |
|---|---|---|---|---|---|
| 26 November | Tamil | Sivaranjiniyum Innum Sila Pengalum | Vasanth S Sai | ||
| 10 December | Telugu | Gamanam | Sujana Rao | ||
| 31 December | Tamil | Madurai Manikuravan | Raja Rishi |
| Date | Language | Film | Director | Dubbed | Notes |
|---|---|---|---|---|---|
| 21 January | Tamil | Marutha | GRS | [1] | |
| 11 February | Tamil | Kadaisi Vivasayi | M. Manikandan | Ilaiyaraaja's songs and BGM were unused. [2] | |
| 18 February | Telugu | Son of India | Diamond Ratnababu | ||
| 11 March | Tamil / Telugu | Clap | Prithivi Adithya | ||
| 6 May | Tamil | Akka Kuruvi | Samy | [3] | |
| 27 May | Kannada | Preethsu | K. Ganeshan | Dubbed version of Tamil original titled Kadhal Sei | [4] |
| 24 June | Tamil | Maayon | N Kishore | Dubbed version in Telugu | [5] |
| 24 June | Tamil | Maamanithan | Seenu Ramasamy | [6] |
| Date | Language | Film | Director | Dubbed | Notes |
|---|---|---|---|---|---|
| 22 March | Telugu | Rangamarthanda | Krishna Vamsi | Remake of Natsamrat Marks the 2nd collaboration of Ilaiyaraaja and Ranjani–Gayatri | |
| 31 March | Tamil | Viduthalai Part 1 | Vetrimaaran | Dubbed version to Vidudala in Telugu; also lyricist for one song | [7] |
| 22 April | Tamil | Thamezharasan | Babu Yogeswaran | Dubbed version to Telugu as Vikram Rathod | |
| 12 May | Telugu | Custody | Venkat Prabhu | 2nd collaboration of Ilaiyaraaja with Yuvan after Maamanithan ; soundtrack only | |
| 12 May | Tamil | Custody | Venkat Prabhu | ||
| 12 May | Telugu, Hindi | Music School | Papa Rao Biyyala | Tamil dubbed version | Songs and BGM recorded in Budapest Philharmonic Orchestra |
| 18 May | Tamil | Modern Love Chennai | Akshay Sundher, Bharathiraja, Thiagarajan Kumararaja | Webseries - Margazhi, Paravai Kootil Vaazhum Maangal ,Ninaivo Oru Paravai | |
| 14 July | Tamil | Atman | Hariharan Raju | Musical Short Film released on ShortFlix [8] | |
| 22 September | Tamil | Are You Ok Baby? | Lakshmy Ramakrishnan | ||
| 22 September | Tamil | Ulagammai | V. Jayaprakash | ||
| 29 September | English | Let's Go Below The Rainbow | Julian Karikalan | Amazon Prime TVOD (UK, US) | |
| 27 October | Tamil | Margazhi Thingal | Manoj Bharathiraja | ||
| 29 December | Tamil | Vattara Vazhakku | Kannusamy Rajendran |
| Date | Language | Film | Director | Dubbed | Notes |
|---|---|---|---|---|---|
| 23 February | Tamil | Ninaivellam Neeyada | Aadhiraajan | 1417th movie | |
| 23 March | Hindi, Tamil | The Silent Prayer | Senthil Vinu | Released on PalampurFlix | |
| 23 May | Tamil | Saamaniyan | Rahesh | ||
| 2 August | Jama | Pari Elavazhagan | |||
| 20 December | Viduthalai Part 2 | Vetrimaaran | |||
| Date | Language | Film | Director | Dubbed | Notes |
|---|---|---|---|---|---|
| 14 February | Tamil | Dinasari | G Sankar | ||
| 23 May | School | R. K. Vidyadharan | |||
| 30 May | Telugu | Shashtipoorthi | Pavan Prabha | ||
| 5 June | Tamil | Peranbum Perungobamum | S. Sivaprakash | ||
| 13 June | Padai Thalaivan | U Anbu | |||
| 27 June | Thirukkural | A.J. Balakrishnan | [9] | ||
| Ilaiyaraaja 1970's | Ilaiyaraaja 1980's | Ilaiyaraaja 1990's | Ilaiyaraaja 2000's | Ilaiyaraaja 2010's | New |