Top 20 NuGet IoC Packages

The Simple Injector WCF Integration package adds a ServiceHost and ServiceHostFactory to allow dependency injection on WCF service types.
Extension for Ninject providing integration with ASP.NET MVC WebAPI 2
Extension for Ninject providing integration with ASP.NET MVC5
DryIoc extension for ASP.NET WebAPI and OWIN
DryIoc extension for ASP.NET WebAPI and OWIN
Castle Windsor logging facility lets you easily inject loggers into your components. It offers integration with most popular 3rd party logging frameworks like NLog and log4net (available as separate packages: Castle.Windsor-nlog and Castle.Windsor-log4net).
Castle Serilog integration, for simple logging with structured events
StructureMap IoC container support for Hangfire
Topshelf.Ninject provides extensions to construct your service class from your Ninject IoC container.
Use MongoDB as the read store and data store in CQRS.NET
Use Ninject as your IoC container of choice with CQRS.NET
Use Ninject as your IoC container of choice with Greg Young's Event Store for CQRS.NET
Use Ninject as your IoC container of choice with MongoDB for CQRS.NET
Unity.Mvc3 is a library that allows simple Integration of Microsoft's Unity IoC container with ASP.NET MVC 3. This project includes a bespoke DependencyResolver that creates a child container per HTTP request and disposes of container resolved IDisposable instances at the end of the request.
Stashbox is a lightweight, portable dependency injection framework for .NET based solutions.
DryIoc extension for ASP.NET WebAPI
Hangfire Job Activator based on Castle Windsor IoC Container
Dependency Injection (DI) TestKit support for Akka.NET
Provides an Autofac module to simplify the registration of components in IoC
Smart navigation library resolver integration