5 Zodiac Signs That Are Libra Soulmates Libra love most suitable zodiac signs are twins, aquarius, and aries. When it comes to matters of the heart, Libra seeks harmony and understanding above all else. The Twins can provide excitement and joy to the bond, while The Water Bearer shares Libra's appreciation for wisdom and innovation. The Ram, known for their passion, can ignite a flame in Libra's spirit. Libra and these signs create a well-rounded and rewarding partnership.