Leilua is the surname of the following people

• Bianca Leilua, competitive sailor from Samoa
• Joseph Leilua (born 1991), Australian rugby league footballer
• Luciano Leilua (born 1996), Australian rugby league footballer, brother of Joseph
• Uiliami Leilua Vi (1925–1986), Tongan noble

• Mallochohelea albibasis
• Mallochohelea atripes
• Malloch Trophy
• Mallock, Michael
• Malloderma kuegleri
• Malloderma pascoei
• Malloderma pascoei var. tonkinea
• Malloderma pulchra
• Mallodeta consors
• Mallodeta partheni
• Mallodeta sanguipuncta
• Mallodon dasystomus
• Mallodrya
• Malloea
• Malloewia abdominalis
• Mall of Africa
• Mall of America (Metro Transit station)
• Mall of Berlin
• Mall of Dubai
• Mall of Egypt
• MallofEgypt
• Mall of Entertainment
• Mall of Joy
• Mall of Quatar
• Mall of Switzerland