Raakhee had previously faced flak for her dress sense in the song Pyar zindagi hain in Muqadar Ka Sikander. During the making of Laawaris, filmaker Prakash Mehra, made sure that the dress Raakhee wore during the song Mere angne mein, suited her. This song was Alka Yagnik's first hit song.

An extra in the film Nellie ,(of Iranian descent),was rumored to be the reason Amitabh and Rekha had a break up/fight during Laawaris. Nellie was not the dancer in Apni To Jaise Taise as reported on many sites. Nilli full name was Naaz Bakhtiar. She was the niece of for Prime Minister of Iran,Shapour Bakhtiar. She was also the niece of actress Soraya Esfandiary-Bakhtiary.

Director Prakash Mehra had based the film on himself. Despite having a father, he always looked at himself as a orphan.

Parveen Babi was first signed for Zeenat Aman's role. She shot for the first schedule then dropped out of the film due go her illness.

The song Mere Angane Mein is a old Indian folk song that first appeared in the 1970 film Bombay Talkies. It was also used in the 1975 film "Maze Le Lo". In the film actor Naresh Kanodia performs the song on stage.

The Amitabh Bachchan version of 'Mere angne mein' was a last minute addition to the film.

Raakhee always played Amitabh's heroine during those days. This was the first time she played his mother though they did not have any scenes together, and she dies when he is an infant. A year later in Shakti, she played his mother, the reason being she wanted to play the heroine opposite Dilip Kumar who played Amitabh's father. After about 20 years they appeared together as husband and wife in Ek Rishta, playing parents to Akshay Kumar and Juhi Chawla

Raakhee never agreed to do special appearances except for Dev Anand (Joshila, Here Panna, Lootmaar). In Laawaris she made a special concession for Prakash Mehra at the behest of Amitabh Bachchan who had helped give her career a second lease of life with Kabhi Kabhie.

Once in one of the outdoor shooting of the film one suddenly Prakash Mehra got ill, then his assistant Ram Sethi (pyarelal of muqadar ka sikander) took charge and shot all the scenes and a song for the film and completed the schedule. Later Prakash Mehra gave Ram Sethi a break to direct Ghungroo.

The moaning of the woman in the beginning of the song "Apni To Jaise Taise" was inspired by Cerrone's song Love In C Minor.

Amitabh Bachchan did a cover version /remix of the song Mere Angane Mein in his album Aby Baby. The song was composed by Bally Sagoo.

The crew went to Shringar and finished 75% of the film. Prakash Mehra fell ill critically in Kashmir. Prakash Mebra delegated a lot of his work to Amjad Khan. Amjad finished the rest of the film.

Amjad Khan and Amitabh starred in 5 films in the same year in varied roles, Here Amjad played his father though there had only 2 years difference.

Padmini Kapila stated she met Prakash Mehra during the filming of Aakhri Daku. She did not like him as he would push his weight around and be bossy. She stated they only got involved with each other during the making of Laawaris.. Mehra confided in her that he was lonely and his marriage was dead. His wife and he did not connect with each other. Neera was too modern with her drinking and clothes. She was a very selfish woman.He told Padmini he had a crush on her since the Aakhri Daku days.

Karim Mika and Daniel Forster song Crunk (Afrojack Edit) was inspired by the song Apni To Jaise Taise.

Dr. Quandary song "Intro (Kahe Paise Pe)" was a remix of "Kahe Paise Pe" in the International dance album Quanny Sitar.

Dr. Quandary song "The New Music" sampled dialog from the film. This was released in the International dance album Quanny Sitar.

Dr. Quandary song "Outro" sampled dialogue from the film. This was released in the International album Quanny Sitar.

The song Apne To Jaise Taise was remixed as This Way, That Way in the album The Streets of Bollywood 2 by Kami. K.

Apni To Jaise Taise was remixed as Raja That (Apni To US Version - Raja Wilco Solo) in the album The Streets of Bollywood 2 by Kami. K.

Namito & DJ Rummy song Laawaris (Namito-Mix) was instrumental of the song Apni To Jaise.

Dj HMD song "Cardiac Arrest" sampled/parodied the song Mere Agne Mein.

P Goodz ( Raymond Ramnarine) sampled the song Mere Angne Mein.

Kishore Kumar like in most films of AB did the playback for all Amitabh's songs.

Mahurat was on August 8,1978.

A separate LP record with the film's popular dialogues was released. It was titled "Dialogue of Laawaris".

The song Apne To Jaise Taise was used in the trailer of the film Loins of Punjab.

During the comedy scene in Kaalia where Amitabh shows Praveen Babi how to wear a saree, Mere Aagane Mein instrumental music is played in the background.

Apne To Jaise Taise was sampled from No More Chain Gang by Boney M.

Prakash Mehra ridiculed Manmohan Desai's lost and found formula in films. Manmohan once responded that if he hated the formula so much why he used that story line in Laawaris.

After Laawaris,Prakash Mehra was ready to start his film Zameen with boxing legend Mohammed Ali and Amitabh Bachchan,Zeenat Aman. But he got the scare of his life when he saw the climax of Kranti. All the scenes planned for Zameen were present in Kranti. This was due to writer Harbance Kumar stating he was inspired by the TV serial ROOTS. Salim Javed had also seen ROOTS and lifted several ideas from there and put them in Kranti. This upset Prakash Mehra because now he would have to rewrite major portion of his film. The film was eventually shelved for unknown reasons.

In the song Apni To Jaise Taise,the lyrics go "Aap mere jaise INSAAN KI AULAD hain". Prakash Mehra later launched a film titled "Insaan Ki Aulad". The film was to star Sanjeev Kumar and Kunal Goswami. It was later shelved.

After the release of Muqadar Ka Sikander, Prakash Mehra, with Amitabh Bachchan, had launched Kayaar and then Jadugaar. Both were shelved. Finally Lawaaris was made.

The story writer of this film Din Dayal Sharma once he directed Tyaagi with Rajesh Khanna and Sharmeela Tagore.

Lawaaris was the last successful film of the combination of Kalyanji-Anandji and Prakesj Mehra.

Amjad Khan abandoning Amitabh's mother was also seen in Suhaag.

Prakash Mehra and Rakhee Gulzar had a major clash while making the film. Rakhee was required to come and shoot for her special appearance. But on the day of the shooting, she failed to report to the sets. This caused tension as Amjad Khan was busy in those days and matching his dates was next to impossible. When Prakash Mehra would call Rakhee's house, Rakhee's sister in law would come on the phone and make a excuse why Rakhee could not take the call. This made Prakash Mehra furious. He was ready to replace Rakhee, but the problem was he did not know which top heroine would agree to play Amitabh's mother (even though they would have no scenes together). Padmini Kapila tried for the role but Mehra told her he needed a star for the role. Finally Rakhee returned Prakash's call and told him her daughter Bosky was ill and that was the reason she did not come for the shoot. Mehra hesitantly took this excuse but also remembered that Rakhee had played this same game when they were shooting for Muqaddar Ka Sikander.

The film was a huge blockbuster surfacing as the year's 2nd highest grossing movie in 1981.

The only time Amitabh appeared on screen with Padmini Kapila. They did not have any scene's together in Shaan (1980).

Prakash Mehra stated "Namak Halal, my 1982 mega-release, has netted Rs 1 crore in Bombay and commands packed houses even now. Laawaris, made a year earlier, ran for a whole year in some theatres in Delhi as well as Bombay, earning Rs 70 lakh in the first 18 months (the industry's recognised time frame) in each of the territories."

There was a shelved movie Jasvir Movies "Laawaris "(1974).

Mere Angne Mein Tumhara Kya Kaam Hai (Male)..The music and lyrics of this song were adapted from a popular folk song of Uttar Pradesh. The song's lyrics were credited to Harivansh Rai Bachchan in the initial audio release of the film. However, when its folk origins came to be known, his name was removed from the credits in subsequent releases. This folk song was also adapted for a song in the film "Maze Le Lo" (1975). A few lines of the folk song were also sung in the film "Bombay Talkie" (1970) directed by James Ivory and produced by Ismail Merchant.

This film was remade in Telugu as "Naa Desam" (1982) starring N.T. Rama Rao, and in Tamil as "Panakkaran" (1990) starring Rajinikanth.

Mere Angne Mein Tumhara Kya Kaam Hai (Male)..This song may have inspired the song "Apne Apne Miyan Pe Sabko Bada Naaz Hai" ("Apna Bana Lo", 1982). While this song was sung by and filmed on Amitabh Bachchan, "Apne Apne Miyan Pe Sabko Bada Naaz Hai" was filmed on Rekha.

The film had a theatrical release in Canada.