The Lacuna PII Multilingual Text Dataset, created by Makerere Artificial Intelligence Lab in collaboration with Marconi Lab and Clear Global, contains annotated sentences with personally identifiable information (PII) in Luganda, Lumasaba, Hausa, and Kanuri. This dataset supports tasks such as Named Entity Recognition, Text Classification, and Privacy-Preserving Data Analysis. It comprises 4000 Luganda sentences, 5000 Lumasaba sentences, 3000 Kanuri sentences, and 3000 Hausa sentences