The list includes all R18s from the first hardcore R18 of 16th August 2000 through 2003.
Thereafter only cuts of significant interest have been included
Thanks to Sergio who now maintains the complete list of R18s on his site 

Hardcore R18s Cuts Latest 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

M

by Moli
Angelique, Tina, Nadja, Vanessa, Tanja, Marie, Kevin Long, Markus, Theo.
102m 49s, Cuts of 4m 8s were required., some or all of these cuts were substitutions. The cuts were Compulsory. The distributor was required to remove scenes of degrading and dehumanising activity (a woman's head being forced into a urinal), abusive activity ( man grabbing woman's throat) and potential harm (woman being aggressively dunked in a swimming pool; woman being penetrated with broom handle)

by Goldy
Kyra Shade.
100m 59s. Cuts of 2m 50s were required. The cuts were Compulsory. Cuts were required to remove sight of vaginal fisting and urolagnia

Not known
Not known.
37m 50s. Cuts of 10m 16s were required. The cuts were Compulsory.
Cut required to dialogue in which it is suggested that a man is bleeding due to sexualised BDSM violence, and to remove subsequent clear sight of injury.

by Chi Chi La Rue
Not known.
73m 3s. Cuts of 15m 5s were required. The cuts were Compulsory.
Cuts were required to references implying incestuous sexual activity

by Drew Warner
Not known
85m 51s. Cuts of 0m 22s were required to sight of urolagnia (in this case a man licking urine from his hand)  . A second cut was required to sight of a lit cigar being held very close to a man's penis on the grounds of potential harm.

by Tony Alizzi
Gabriel Cortez,Chad Hunt
111m 59s. Cuts of 2m 15s were required to remove sight of non-consensual sexual activity (in this case fellatio) in the trailer for 'Don't Ask Don't Tell',  and BBFC Policy.

by Kendo
Not known.
123m 31s. Cuts of 0m 33s were required. The cuts were Compulsory. Distributor was required to remove sight of urine, and woman urinating, while rubbing her genitals.

by Not Known
Not known
241m 5s. Cuts of 12m 2s were required to sight of fisting.

by Ettore Tosi
Not known.
83m 31s. Cuts of 0m 44s were required. The cuts were Compulsory.
Company was required to remove dialogue references to sex below the age of consent, on the grounds that it may encourage an interest in underage activity of that nature.

by Luc Wilder
Luc Wilder.
48m 6s. Cuts of 10m 7s were required., some or all of these cuts were substitutions. The cuts were Compulsory. Cuts were required to remove abusive and obscene images from an R18 work (woman restrained, gagged and whipped, a knife used playfully on woman's breasts and groin area, and wax dripping on groin area)

by Not Known
Kat Clevage,Danielle King
77m 14s. Cuts of 0m 45s were required to remove rape fantasy dialogue as woman masturbates.

by Koja Black
Kylie, Yolanda.
134m 19s. Cuts of 2m 42s were required., some or all of these cuts were substitutions. The cuts were Compulsory. Cuts required to sight of vaginal penetration with whole hand and to urolagnia (in this case a woman urinating during vaginal penetration)

by D. V. M. Enterprises
Not known.
103m 55s. Cuts of 3m 16s were required. The cuts were Compulsory.
Cuts required to remove material in breach of current interpretation of the Obscene Publications Act (in this case urination during sexual activity).

by Max Hardcore - Steiner
by Max Hardcore - Steiner
78m 53s. Cuts of 2m 17s were required., some or all of these cuts were substitutions. The cuts were Compulsory. Cuts required to remove sight and sound of, and dialogue references to, choking/gagging during deep-throat fellatio.

by Max Hardcore
Not known.
76m 28s. Cuts of 6m 37s were required. The cuts were Compulsory. Cut required to remove degrading and humiliating sexual acts (in this case aggressive deep throat fellatio and distraught woman with semen covering her face) from an explicit sex work.

by Max Hardcore
Not known.
53m 59s. Cuts of 13m 47s were required. The cuts were Compulsory. Cuts were required to scenes of obscenity (urolagnia, excrement on woman's buttocks), abusive sexual activity (choking and breath restriction during sex) and dialogue encouraging an interest in underage sex.

by Not known
Not known
107m 48s. Cuts of 2m 27s were required  to remove harmful sexual practices (fisting, candle flame and hot wax on genitals)

by David Luger
Fujiko,Daisey,Jade Marcella
139m 12s. Cuts of 2m 5s were required  to remove references to underage sex and to sight of man vigourously thrusting penis into woman's mouth with consequent gagging.

by Robbie Fischer
Katsumi, Roxy, Deja Chan, Lolita De Young, Dick Delaware, Erik Everhard, Manuel Ferrara, Steve Holmes, Shai Lee, Jay Lodeeva, Scott Lyons, Randy Spears, Lexington Steele, Michael Stefano.
139m 25s. Cuts of 0m 20s were required., some or all of these cuts were substitutions. The cuts were Compulsory. A cut required to dialogue suggesting under aged sexual behaviour. Cut demanded by current BBFC policy and guidelines.

by Robert Boggs
Julien Benet.
10m 53s. Cuts of 0m 30s were required. The cuts were Compulsory. Compulsory cut required for R18 to remove verbal reference encouraging an interest in underage sex when performer refers to having sex at the age of 13. R18 works can only be sold in licensed sex shops.

Gay video (Millevres)
Submitted in 2008, running time 124:29s
Cut by 1:11s. Cut required to remove reference to underage sex

by Not known
Not known
59m 25s. Cuts of 2m 57s were required to a scene of animal cruelty (cocks being goaded to fight, pecking at each other and fighting)

by Steven Scarborough
Jason Ridge, Marco Paris, Kent North, Nick Piston, Rod Barry, Matt Majors.
127m 39s. Cuts of 0m 53s were required. The cuts were Compulsory.
Cuts required to abusive scenario (abduction) and potential harm (nose pinching during fellatio and associated dialogue).

by J. F. Romagnoli
Stefana Druni, Cindy Lords, Mandy Dright.
127m 42s. Cuts of 0m 37s were required. The cuts were Compulsory.
Cut was required to remove animal cruelty from an R18 work (in this case, a scene depicting organised cock-fighting),

by D. Verhulst
Not known.
88m 5s. Cuts of 1m 5s were required. The cuts were Compulsory.
Compulsory cut required to remove all sight of woman apparently withdrawing consent during sexual activity

by Derek Bartle
Mistress Beverley, Sissy B.
102:53s. Compulsory cuts of 4m 8s were required to remove sight of injury sustained as a result of caning which goes beyond the trifling and transient, the sight of a penis being crushed, and an illegal offer to supply R18 material.

Submitted in 2008 by Dom Productions
By JD Storm
Mistress Real, Recilla, Ralff, Williem Slave V, Slave Martyn, Marc, Mistress Alex.
98m 7s. Cuts of 8m 7s were required to remove the sight of violent tugging and kicking of the male genitalia; the use of an apparent DIY power tool as a sex toy; the traumatic use of very large dildos; and administration of poppers lacking in clear consent.

By Jon White
63:27s. Cut of 10:45s required to man dressed in manner that prevents him withdrawing consent from activity including whipping and breath restriction

by Brad Armstrong (Nice 'n' Naughty)
Jessica Drake, Carmen Hart, Jasmine Byrne, Angel Cassidy, Jada Fire.
Submitted in 2007, running time 157:05s
Cut by 1:16s Compulsory cuts were required to remove obscene images (in this case, urination in conjunction with sexual activity)

by Zakk Wylde (Phoenix Films)
With Milan, Sexy Vanessa, Natasha Stone
Submitted in 2008, running time 192:17s
Cut by 3:47s: Cuts were required to remove sight of urination in conjunction with sexual activity, and also to remove references to underage sex

Not known
Not known.
89m 35s. Cuts of 0m 14s were required. The cuts were Compulsory.
A cut was required for R18 to 'teenage' reference in the title for this work,

by Pierre Woodman
Kristina Lyon
66m 5s. Cuts of 10m 26s were required to sequences that are in breach of UK legislation on public indecency/indecent exposure where sexual activity is taking place in public areas in the UK. The company was invited to supply assurances that the sequences in question were not filmed in the UK

by Not known
Dr. Bernie Zilbergeld
58m 12s. Cuts of 0m 38s were required to sight of pieces of ice being inserted into the vagina prior to intercourse on the grounds that repetition of such activity could cause harm.

by Not known
Dr. Lonnie Barbach
54m 8s. Cuts of 0m 5s were required to sight of urolagnia (in this case urination during masturbation).

by Jean Noel; Rene Clair
Ralph Bennet, Christophe Delaire.
82m 6s. The cuts were Compulsory. Compulsory cut required to remove all sight of fisting

Hardcore R18s Cuts Latest 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z