Forbidden Flirt
Over 2 million members. That's possibly a statement of how many UK married people are actively seeking a relationship outside their marriage.

Unlimited Company
Not all people looking online to find a friend or lover are gorgeous or perfect. This dating service is unlimited - no matter how dull and ordinary you feel, they will look after you. It's not a competition to find a date.

XD8
The UK's sexiest Dating site is now FREE for everyone. Females get instant full membership. www.xd8.co.uk

Match.com
Free to register. Benefit from the match.com "Make Love Happen" Guarantee - if you don't meet someone special within 6 months then they give you your next 6 months free.

Services Dating
A dating site specially catering for members of UK services - armed services, police, nursing, civil services etc.

HotGirlz
See some fantastic pictures of sexy girls. Will the Hot Girlz tempt you to join this UK adult dating site?

Xflirt
Strictly for Adults, this is the place for a little bit of sexy flirting. Anyone over the age of 18 can Chat, Flirt and Date - online - safe and secure. Best of all - It's FREE to register and start looking for fun.

Kiss Flirt
Top UK based dating site with an ADULT section, and a "Suitable for ALL" section.

M8date
Dating for mates in the UK. Thousands of UK singles looking for mates - for friendship, marriage, casual fun or just hanging out.

My Single Friend
Dating with a difference. Nominate a good friend who's in need of a little nudge to try online dating.

Code HOT Dating
Code HOT Dating is FREE to join and less than 14p a day for fully featured membership. You can meet and flirt with thousands of others.

Old Flirt
You're never too old to flirt. This is a fantastic dating site specifically designed to cater for people over the age of 45. Lots of like-minded mature people online for you to chat to, flirt with and possibly meet.

UdateME
U Date ME is a new, friendly dating site aimed at young people to find friends online.

Friends Reunited Dating
Tagging on to the huge success, and the massive database of UK people looking for friendship. more

Passion.com
Passion.com is the place to find a friend, with nearly 25 million active members. This site has a tasteful, mixed membership. All ages catered for - from stay-at-home chatters to racy love-affair seekers.

BmyLUV
Friendly social networking. Thousands of UK and USA members looking for friendship in a safe, online environment. It's Free to join BmyLUV.

Parship
This is a "quality" dating site - where the best people meet. more about Parship

date69
Have the time of your life with daring adults looking for sexy online (and off-line) fun. This is a brilliant "Free" UK Adult Dating site. There are 69 reasons to join for free now.

Gay Flirt
UK Dating for Gay Men.

Love and Friends
Love and friends is a great place to meet new friends. Best of all - it's FREE to become a member.

You Can Get Me
YouCanGetMe.com is a fantastic online dating site with over 1 million photo profiles. See and hear someone before disclosing personal details and meeting them. 100% FREE dating site. Upload photo's from your mobile.

Posh Flirt
This is where rich professionals meet to flirt and have fun meeting other wealthy partners online. You can find your very own Sugar Daddy, or a ladies - find a rich ToyBoy.

Megafriends
Megafriends is one of the most popular dating sites on the Internet today. Launched in 2000, offering such unique features as ChatSee Video Chat and superb customer service they now have 1000's of members.

Date The UK
Date the UK is geared up for UK adults, with many relevant UK features such as the ability to find other members who live 10, 25, 50 or 100 miles from you. more info

Sex In The UK
Sex in the UK is a great place if you are looking for adult fun. Over 18's only. get sexed up now....

Girls Go Free
Too busy for conventional dating ? Want fun widening your circle of friends ? Girls-Go-Free UK is a unique UK dating and online personals website. It's fun and could change your life today.

Matchmaker UK
It is free to join Matchamker and use all the free tool, and it costs less than £10 to join the gold scheme and meet new people. Free trial - could lead to a meaningful relationship more info

Free Adult Personals
Free Adult Personals. Meet new friends and sex partners. You can send messages anonymously to anyone you like. Join free, anonymously and instantly. www.hornymatches.com

Fast Cupid
Fast Cupid Personals is the eclectic online community for people who already have a life! Join now for free and make contact with over 1.3 million active members in the UK and all over the world.

SpeedDater
SpeedDater is Europe's largest speed dating company. We're in well over 40 cities across the UK.

Matchmaker UK
Matchmaker are one of the leading introduction networks. Meet new people all over the world.

Love and Friends
Love and friends is a great place to meet new friends. Best of all - it's FREE to become a member.

Perfect Match
Perfect Match is the fastest growing relationship service in the USA, and available to UK singles now. It's the better, smarter way to find your perfect match. They find you compatible matches, to save you time.

Planet Personals
If you're looking for love, romance or just friendship, Planet Personals have thousands of active members for you to match up with. We think this is one of the best "FREE to join" dating sites.

The Single Solution
The Single Solution offers events for Single Professionals in the London area.

American Singles
The world's best online dating community - bringing people together since 1995.

Adult Friend Finder
Sex and Swinger Personals Community. Find partners for hot Sexual Encounters and Adult Dating. Chat and email other sexually-liberated members anonymously. 2,270,000 members in United Kingdom.

Loopy Love
LoopyLove is free dating service. It's different to other dating services on the web, with no joining fee. If you're looking for your perfect partner in a FREE, SAFE and SECURE environment go there now.

DatingDirect
The UK's largest dating service with over 250,000 active members. come on down

Parents Already
A friendly contact, friendship, relationship site. UK Personal Ad's for for single parents. more info

Slow Dating
Slow Dating are the fastest growing (now in fifteen cities) Speed Dating company in the UK. more info

Urban Social
Urbansocial is held in high regard as one of the most stylish online dating service for young professionals in the UK, with picture profiles, secure messaging, great searching and organised events.