
Shadaab-Abhik is an Indian singer-songwriter duo of Shadaab Hashmi and Abhik Chatterjee, who compose for Hindi films in the Indian film industry.

Ajay-Atul is the name by which Indian film composing duo of brothers Ajay and Atul Gogavale are professionally known as. In 2008, Ajay-Atul won the Best Music Direction award at the 56th National Film Awards from the Government of India for contributing music to the Marathi film Jogwa. The pair made their debut on the 2015 Forbes India Celebrity 100 List securing a position of 82 and at position 22nd in 2019. They have composed music for many hit Hindi movies such as Zero, Tanhaji, Tumbbad, PK, Agneepath, Singham, Brothers, Panipat & Marathi movies like Sairat, Jogwa, Natrang, Lai Bhari, Fandry.

Singh Bandhu is an Indian musical duo composed of brothers Tejpal Singh and Surinder Singh, exponents of Hindustani classical music and Sikh music.

Berny–Ignatius are an Indian musical duo consisting of brothers Berny and Ignatius Puthenveettil. Primarily working in the Malayalam film industry, they are best known for their work in films like Thenmavin Kombath, Chandralekha, Kottaram Veettile Apputtan, Kalyanaraman, Chess, and Kaaryasthan. Thenmavin Kombath earned them the Kerala State Film Award for Best Music Director in 1994.

Colonial Cousins is an Indian duo, formed by singer Hariharan and singer-composer Lesle Lewis, who also have successful solo careers. Their eponymous first album hit platinum in sales in India alone and consistently headed the Indian music charts in 1996. The duo have received numerous awards, notably the MTV Asia Viewers' Choice Award, 1996, and the US Billboard's Viewers' Award, 1996. On 19 November 1998, the Colonial Cousins released their second album, The Way We Do It. They also released their third album Aatma on 1 January 2001. They have scored two Tamil films, Modhi Vilayadu (2009), Chikku Bukku (2010). Their fourth album Once More was released in 2012.

Ganesh and Kumaresh are noted Indian duo of violin players who are a part of the Carnatic music fraternity. The brothers are best known as modern contemporary artists who have done lot of service to "Sastriya Sangitam". They are a dynamic duo of violinists, who have carved a niche for themselves in this era of great violinists. The brothers have gone deeper into the realm of the music and brought out a refreshingly original content and style for the instrument.

The Gundecha Brothers are Indian classical singers of the dhrupad genre of the Dagar vani. From 1985 to 2019 the duo consisted of brothers Umakant Gundecha and Ramakant Gundecha and were awarded the Padma Shri for art for 2012. Following the death of Ramakant Gundecha in 2019, his son Anant began to perform with Umakant in the Gundecha bandhu.

Hiphop Tamizha is an Indian musical duo based in Chennai, Tamil Nadu. The duo consists of Adhithya "Adhi" Venkatapathy and R. Jeeva.
Ahmed Hussain and Mohammed Hussain are ghazal singers from Jaipur, capital of Rajasthan state in India. Ahmed and Mohammed Hussain are two brothers who sing classical ghazals. Born in Rajasthan as sons of the famous ghazal and thumri singer Ustad Afzal Hussain, the duo touches genres like Indian classical music and bhajan as well as ghazal. They started their singing career in 1958 as classical and thumri artists belonging to Jaipur Gharana. Their first album Guldasta was released in 1980 and was successful. Since then they have released about 50 albums. They attempted popularizing their music by turning to tempo music in Maan bhi ja.

The Hyderabad Brothers, D. Raghavachari and D. Seshachari, are a Carnatic music singing duo. Hyderabad Brothers are one among the most popular duo vocalists in Indian Classical Carnatic music. They are popularly known as Hyderabad brothers because of their long association with the city.

Jatin–Lalit are an Indian film music director duo consisting of Jatin Pandit and his brother Lalit Pandit. They have written the widely popular scores for films such as Yaara Dildara, Khiladi, Jo Jeeta Wohi Sikandar, Kabhi Haan Kabhi Naa,Raju Ban Gaya Gentleman, Khamoshi: The Musical, Dilwale Dulhania Le Jayenge, Fareb, Yes Boss, Jab Pyaar Kisise Hota Hai, Kuch Kuch Hota Hai, Sarfarosh, Ghulam, Pyaar Kiya To Darna Kya,Pyaar To Hona Hi Tha,Khoobsurat,Mohabbatein, Kabhi Khushi Kabhi Gham,Hum Tum,Chalte Chalte and Fanaa.

Kalyanji–Anandji are an Indian composer duo from Kutch: Kalyanji Virji Shah and his brother Anandji Virji Shah. The duo are known for their work on Hindi film soundtracks, with many evergreen songs being composed by them.

Laxmikant–Pyarelal are a popular and successful Indian composer duo, consisting of Laxmikant Shantaram Kudalkar (1937–1998) and Pyarelal Ramprasad Sharma. They are considered among the most successful composers in Hindi film history and composed music for about 750 Hindi movies from 1963 to 1998, working for almost all notable filmmakers, including Raj Kapoor, Dev Anand, B.R. Chopra, Shakti Samanta, Manmohan Desai, Yash Chopra, Boney Kapoor, J. Om Prakash, Raj Khosla, L V Prasad, Subhash Ghai, K Viswanath and Manoj Kumar.

Meet Bros is a music director duo from Gwalior, Madhya Pradesh, India. The duo consists of brothers Manmeet Singh and Harmeet Singh. They were formerly known as Meet Bros Anjjan with longtime collaborator Anjjan Bhattacharya.

Rajan and Nagendra were an Indian musical duo who were prominent composers of film music in Kannada and Telugu cinema during from the late 1950s to the early 1990s. Rajan, along with his brother Nagendra, created a niche for themselves for nearly four decades. The duo scored music for about 375 films, over 200 of them in Kannada and the remainder in other languages like Telugu, Tamil, Malayalam, Tulu, Hindi and Sinhala. They composed innumerable hits, hundreds of melodious tunes in their career spanning four decades. They also hold the record for the longest active musical pair in the industry.

Ranjani and Gayatri are two sisters who perform as a Carnatic vocal and violin duo. They have also appeared as soloists, accompanists, composers, and educators of Indian Classical Music. Their work includes studio recordings; television, radio, and festival appearances; live concerts; and lecture demonstrations.

Sachin–Jigar is an Indian music composer duo consisting of Sachin Sanghvi and Jigar Saraiya. They compose for Hindi and Gujarati language films. They have scored a number of successful soundtracks. Before working independently as music directors, they were orchestrators of Pritam.

Salim–Sulaiman is an Indian score composer duo consisting of siblings Salim Merchant and Sulaiman Merchant. The duo compose music predominantly for Hindi films.

Shankar–Ganesh is an Indian music director duo who has worked on Tamil, Telugu, Malayalam and Kannada movies for around 50 years.

Saurabh Durgesh is a music directing duo composed of Saurabh Shetye and Durgesh Khot hailing from Mumbai, India.

Shankar Jaikishan, were a popular and successful Indian composer duo of the Hindi film industry, working together from 1949 to 1971. They are considered to be among the best composers of the Hindi film industry. Later, Shankar continued to function as a Music Director alone, still giving music under the banner Shankar-Jaikishan, till 1986.

Vishal–Shekhar are an Indian music production, singer & songwriting duo consisting of Vishal Dadlani and Shekhar Ravjiani from Mumbai. Known predominantly for their work as music composers in Hindi cinema, Vishal–Shekhar have also recorded in Telugu, Marathi and English, with the likes of Akon, The Vamps, Imogen Heap, Diplo. They have been streamed over 3 Billion times on YouTube and have had 72 number one singles and been featured on over 350 film sound tracks, including Jhankaar Beats (2003), Dus (2005), Bluffmaster (2005), I See You (2006), Left Right Left (2006), Om Shanti Om (2007), Bachna Ae Haseeno (2008), Dostana (2008), I Hate Luv Storys (2010), Anjaana Anjaani (2010), Tees Maar Khan (2010) Ra.One (2011), Student of the Year (2012), Chennai Express (2013), Bang Bang! (2014), Happy New Year (2014), Sultan (2016), Befikre (2016), Tiger Zinda Hai (2017) Student of the Year 2 (2019), Bharat (2019), War (2019) & Baaghi 3 (2020). Vishal–Shekhar have also appeared as judges on Indian Idol junior, the stage India, MTV hustle, Sa Re Ga Ma, Indian Idol, Jo Jeeta woi superstar.

Vivek Siva — Mervin Solomon are a film composing duo known for their work in Tamil language films. They have worked together on films, including Vadacurry (2014), Pugazh (2016), Dora (2017) and Gulaebaghavali (2018).