ABSTRACT: This study investigates the relationship between Green Human Resource Involvement and organizational sustainability among quoted manufacturing companies in South-South Nigeria. A cross-sectional research design anchored on a quantitative methodology was employed, with data collected from 112 managerial respondents across different levels within the selected firms. The study was underpinned by Stakeholder Theory, which provided the conceptual foundation. Descriptive analysis was conducted to evaluate the extent of the relationship between the variables, while Spearman's rank-order correlation coefficient was applied to test the predictive influence of Green Human Resource Involvement on organizational sustainability. The results revealed a significant positive relationship between Green Human Resource Involvement and organizational sustainability. Based on these findings, the study recommends that manufacturing firms in South-South Nigeria adopt inclusive and participatory leadership frameworks that foster greater employee involvement in green initiatives as a pathway to enhancing sustainability. KEYWORDS: Green Human Resource Management, Green Human Resource Involvement, organizational
WOKOMA-Harcourt Opubo (PhD) and ADIAS-Lolo Teddy (PhD) (Wed,) studied this question.